Design and model identity
Light resin or plastic-type housing.
KBEAR KB02
Click your selection again to undo.
Product information
At a glance
Emphasis: Bass emphasisTimbre: Warm toneListening: Rhythm and impact
A candidate for listeners seeking bass weight and impact, warmth and body and rhythmic, energetic listening.
Technical / Musical 78 / 84Retained editorial scores18 Source recordsSignature evidence · HighPrice record date · 2026-10-10Evidence for the catalogue reference
Scores are retained editorial reference values, not laboratory measurements or arithmetic averages of review stars. A one-point difference does not establish absolute superiority. Signature confidence is separate from score certainty.
Read the scores and evidence ↗Core product facts
- Release month
- 2024-11 (판매사 제품 페이지 최초 게시)
- Driver configuration
- 1DD + 1 BCD
- Impedance
- 40Ω
- Earpiece connector
- 0.78 mm 2-pin
- Stock plug
- 3.5mm
- Cable length
- Approx. 1.2 m
- Catalogue reference · KRW
- ₩48,058USD 34.45
- Emphasis · timbre
- Emphasis: Bass emphasis · Timbre: Warm tone
A recorded reference amount, not a live lowest price.
Basic specifications
Specifications retained from product records; missing values are not estimated. Korean source wording is preserved where no verified translation exists.
| Driver configuration | 1DD + 1 BCD |
|---|---|
| Impedance | 40Ω |
| Sensitivity | 108 dB stated; reference unspecified |
| Weight and scope | No established value in the checked records. Value not established · checked source ↗ · pragmaticaudio.com |
| Nozzle diameter | No established value in the checked records. Value not established · checked source ↗ · pragmaticaudio.com |
| Included accessories |
|
| Cable conductor / material | High-purity OFCSpecification source ↗ · keephifi.com |
| Cable cores / braid | 4 coresSpecification source ↗ · keephifi.com |
| Cable length | Approx. 1.2 m |
| Earpiece connector | 0.78 mm 2-pin Specification source ↗ · keephifi.com |
| Source plug | 3.5mm |
Retained product source ↗ · pragmaticaudio.com · Specification evidence · Research coverage
Package/cable records below retain the original source language. Purchase options, modular plugs and aftermarket accessories are distinguished; unverified counts and materials are not estimated.
이어팁 3종 포함은 확인. 청취에 쓴 Divinus Velvet은 별도 제품이므로 구성품에 포함하지 않습니다.
KBEAR KB02 · 기존 제품 자료 ↗ · pragmaticaudio.comKEEPHIFI · KB02 What’s Included ↗ · keephifi.comPrice and release evidence
A recorded reference for catalogue sorting and filters, not a current checkout price.
Catalogue reference · KRW
Historical source for the KRW reference not secured
₩48,058
Retained USD reference. The current regular AliExpress price for the same option has not been verified.
Reference conversion: US$34.45 × ₩1395.02/USD → ₩48,058 · 2024-11 monthly rate
The original product-price URL was not retained for this reference amount. A general product page or an exchange-rate page is not proof of that exact selling price.
Exchange-rate data only ↗ · fred.stlouisfed.org
Pricing record date: 2026-10-10
This is the registered reference price, not a live lowest-price quote. Option, shipping, tax, coupons and exchange-rate rounding may differ.
Driver and design evidence
1DD + 1 BCD
Recorded model / design notes (original language): 가벼운 수지·플라스틱 계열 셸과 분리형 케이블을 사용합니다. 골전도 유닛의 효과는 셸 접촉과 개인 착용 조건에 따라 달라질 수 있습니다.
Product specifications / model-specific reference ↗ · pragmaticaudio.com
Additional product reference: 가성비충 거지 응애의 KBEAR사의 KB02리뷰 · gall.dcinside.com
Additional product reference: KB EAR KB02 리뷰 · blog.naver.com
Linked references are the existing model-specific specification/design records. Manufacturer, retailer and review sources are distinguished in the original pages. Driver counts alone do not establish sound quality; model generations and variants must match.
Light resin or plastic-type housing.
An affordable hybrid pairing a dynamic driver with a low-frequency vibration unit. Frequency emphasis and timbre are listed separately.
Representative character: Rhythm and impact
2ann quick note
Author sign-inLoading note…
Sound, assessment & measurements
Technical evaluation 78 / 100
Bass88
Mids78
Treble74
Spatial presentation82
Evidence behind the technical assessment
Treble presentation: Lively, with track-dependent metallic edge or sting. ↗
Stage and separation: Immersive space praise coexists with resonance and unstable placement. ↗
Read sources and disagreements ↗Musical enjoyment 84 / 100
Natural timbre78
Emotional expression86
Immersion89
Rhythm and dynamics91
Vocal and instrumental liveliness84
Long-session comfort75
Evidence behind musical enjoyment
Bass character: Weight and impact are prominent; sub-bass quantity and control vary. ↗
Vocals and mids: Often substantial and clear, but some voices can sound doubled, smeared or nasal. ↗
Read sources and disagreements ↗Sound and listening impressions
Design, bass, mids, treble, stage and differing reviewer impressions are presented together.
Sound classification
Representative listening character
Weight, impact and rhythmic energy are the main listening attractions. This editorial browsing category is drawn from retained model-specific reviews; it does not exclude other listening uses.
Similar listening character ↗Frequency emphasis: Bass emphasis. Weight and impact are prominent; sub-bass quantity and control vary. Overall timbre: Warm tone. These are separate representative axes; fit, nozzle settings and contrary accounts remain in the reviewed evidence.
Differences by listening conditions: Some hear less bass than expected, and resonance or treble irritation varies by track.
Concise English summaries distinguish product specifications, reviewed listening impressions and practical advice. Original source notes remain available below.
Bass quantity and texture
Weight and impact are prominent; sub-bass quantity and control vary.
Vocal placement and midrange
Often substantial and clear, but some voices can sound doubled, smeared or nasal.
Treble and fatigue
Lively, with track-dependent metallic edge or sting.
Stage, separation and imaging
Immersive space praise coexists with resonance and unstable placement.
Disagreement and listening conditions
The bass, vocal and treble descriptions summarise reviewed impressions, not measured quality. Tips, volume, nozzle settings and source conditions can explain differences. Sample relationships and duplicate authors remain disclosed in the source records.
Strengths and caveats from reviewed sources
Supplementary notes retain the original Korean research wording.
가성비충 거지 응애의 KBEAR사의 KB02리뷰 ↗ — 기대만큼 과도한 저음 강조는 아니고 올라운더처럼 들리지만 드럼의 둥둥거림과 진동이 강조된다고 평가. 일부 곡 심벌이 찢어지는 듯 들렸다고 보고. 작성자는 경험이 적은 입문자라고 밝힘. 케이블 교체 변화는 개인 주장으로만 기록하고 인과적 사실로 쓰지 않음.
KB EAR KB02 리뷰 ↗ — 유닛/케이블을 건드리면 팅팅 울림이 추가되어 거슬림, 높은 음량에서 진동 더 체감. 본인에게 불쾌한 공진보다는 재미 있는 진동이었고 특수 공간 이점은 적다고 평가. 약한 V, 고역 강조와 풍성한 밀도, 양옆 무대 다소 좁음. 여러 리뷰의 공진 체감은 반복되나 불쾌함은 개인차.
Listening suggestions and selection points
Start with rhythm-driven electronic music, hip-hop or rock. Compare the satisfaction of kick and bass impact with how much room remains for voices as bass notes overlap.
These are editorial starting points derived from the existing sound descriptions, not results of a genre-by-genre test. Recordings and arrangements vary even within one genre.
How to choose this product
Preferences that match
- bass weight and impact · warmth and body
- rhythmic, energetic listening
Consider alternatives first if you prefer
- lean, restrained bass ahead of weight
- a leaner, cooler tone ahead of warmth
A preference guide based on the existing classification. Fit and enjoyment vary with listener, music and tips.
Products to compare
Candidates selected by classification and proximity of registered reference prices, not direct A/B auditions or performance rankings.
Fit and connection checks
Information retained from registered sources. Where verified wearing photos or individual fitting observations are unavailable, consult the product photo and the specification scope.
Listening checklist
- Compare vocal masking at matched volume.
- Use familiar music to separate bass quantity from decay.
- Check treble comfort after matching tips and seal.
Cable, plugs and drive
- Earpiece connector: 0.78 mm 2-pin
- Source plug: 3.5mm
- Cable length: Approx. 1.2 m
- Impedance: 40Ω
- Sensitivity: 108 dB stated; reference unspecified
Included accessories
- Included accessories: EarpiecesStock 3.5 mm cable3 tip types; quantity per size not verified
- Cable conductor / material: High-purity OFCSpecification source ↗
- Cable cores / braid: 4 coresSpecification source ↗
Frequency-response graph
MeasurementSource notes
Reading limits
These values are approximate digitization of a source image; small decimal differences should not be overinterpreted. Seal, tips, nozzle/filter, insertion and rig can change the shape. Bass speed, natural timbre, resolution, separation and stage are not established by FR alone.
Evidence at a glance
Registered source records
18
May include specifications, retail pages, reviews and notes. This is not a count of independent listening reviewers.
Specifications and sourcesMeasurement curve
Registered
Different fixtures, tips and insertion depths are not a controlled comparison. Check the recorded conditions.
Specifications and sourcesProduct video links
25
Link count is not a watched-video count. Each link states whether metadata, captions or scenes were checked.
Specifications and sourcesAssessment status
Retained editorial assessment
Signature evidence and certainty of the score are separate.
Specifications and sourcesHome / Bass emphasis / KB02
Reviewed reviews
Listening review 5 · All records 21Listening review 5 · Owner account 2 · Reference 14
- 1 [이어폰] KBEAR KB02 측정치 > 하이파이 ↗ · quasarzone.comOwner account
Combines measurements and impressions, noting fit/tip/level-dependent vibration, sustained bass feel and possible touch noise. This is not proof of medical bone-conduction effects.
- 2 1. mobileaudiophile.com · Original source ↗ · mobileaudiophile.comListening reviewSource notes
Mobile Audiophile – KBear KB02
저음과 상부 중역 강조, 약간 따뜻한 소리. 가끔 고무 같은 공진 질감.
- 3 2. hiendportable.com · Original source ↗ · hiendportable.comListening reviewSource notes
Hi End Portable – KBEAR KB02
U/W형, 킥의 비현실적인 공진을 지적. 여성 보컬은 균형 있고 편안함.
- 4 3. www.headphoneer.com · Original source ↗ · headphoneer.comListening reviewSource notes
The H*****oneer – KB02 and KB03
가격 대비 넓은 음장과 좋은 위치 표현.
- 5 4. gall.dcinside.com · Original source ↗ · gall.dcinside.comReferenceSource notes
가성비충 거지 응애의 KBEAR사의 KB02리뷰
기대만큼 과도한 저음 강조는 아니고 올라운더처럼 들리지만 드럼의 둥둥거림과 진동이 강조된다고 평가. 일부 곡 심벌이 찢어지는 듯 들렸다고 보고. 작성자는 경험이 적은 입문자라고 밝힘. 케이블 교체 변화는 개인 주장으로만 기록하고 인과적 사실로 쓰지 않음.
저음 강조를 기대하고 샀다고 명시: 자비구매
- 6 5. www.pragmaticaudio.com · Original source ↗ · pragmaticaudio.comReferenceSource notes
KBear KB02
Billie Eilish와 Hans Zimmer 트랙에서 깊고 타격감 있는 저음을 들었으며 중역을 압도하지 않는다고 평가. 중역은 깨끗하고 약간 전진, 저중역은 따뜻하고 충실. 가격·별점 및 골전도 구조로부터 새 등급을 도출하지 않음.
KeepHifi 제공; 금전 보상 없음 명시
- 7 6. blog.naver.com · Original source ↗ · blog.naver.comListening reviewSource notes
KBEAR KB02 및 Nici HiFi-20 빠른 사용기
밝지만 나긋한 고음, 자연스러운 중역 분리, 강한 저역 진동과 몰입감. 저성 여성 보컬의 더블링/위치 변화·일부 곡 위화감을 단점으로 지적. 위상/드라이버 응답 원인 추정은 검증된 공학 사실로 채택하지 않음.
알리 세일에 직접 주문·구매 명시
Naver source body read directly
- 8 7. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
KBEAR KB02 청취 리뷰
저음이 상대적으로 느슨하고 압박이 크지 않다고 평가. 자연스럽게 퍼지는 독특한 공간은 호평하지만 중고역 확장·정교함 보통. 중간 거리 보컬과 보통 디테일, 올라운드의 재미. 하우징 접촉·치아 충돌에서 큰 속빈 공진 소음, 압력감 지속을 지적. 드라이버 원인은 리뷰어 추정이라 제외.
KeepHiFi 제품 제공 명시
Naver source body read directly
- 9 8. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
KB EAR KB02 리뷰
유닛/케이블을 건드리면 팅팅 울림이 추가되어 거슬림, 높은 음량에서 진동 더 체감. 본인에게 불쾌한 공진보다는 재미 있는 진동이었고 특수 공간 이점은 적다고 평가. 약한 V, 고역 강조와 풍성한 밀도, 양옆 무대 다소 좁음. 여러 리뷰의 공진 체감은 반복되나 불쾌함은 개인차.
KeepHiFi 무료 제품 제공, 간섭·가이드 없음
Naver source body read directly
- 10 9. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
KBEAR KB02 청음 후기
교체팁·PlenueD 노멀EQ에서 밸런스와 보컬/악기 분리 만족. 야다 후렴·신해철 복잡편성에서 뭉침 적고 Yanni 라이브는 좌우 공간 넓다고 평가. 부드러운 피아노 잔향·고역 장시간 만족. 공진/분리 한계 다른 리뷰와 병기.
제품 제공·구매 관계 텍스트 미공개, 쿠팡 링크
Naver source body read directly
Prefers Plenue D with normal EQ. Praises vocals, space and distinctive bass, but calls for tip changes. Bone-conduction explanations are subjective.
2026-10-25 - 11 10. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
KBEAR KB02 및 DarkJade 매칭 리뷰
깊고 탄력 있는 저음 텍스처와 약한 V, 보컬/악기 약간 후퇴하나 자연스러운 연결. ViniVici AllOne의 베이스 울림/좌우 폭을 호평. 공기감과 상하 공간 부족 지적. DarkJade 교체 후 극적 개선은 순정등급에서 제외, 기전 단정 금지.
KeepHiFi 제품 및 케이블 제공, 간섭 없음
Naver source body read directly
- 12 11. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
KBEAR KB02 유선 이어폰 리뷰
풍부하고 물리적으로 떨리는 저음과 약한 공명을 체감하나 불쾌하지 않고 부드럽다고 평가. 따뜻한 후퇴 보컬, 명료한 여성보컬, 부드러운 고역 마무리와 초고역 평범함. KB03보다 자연스럽다는 직접 비교.
KeepHiFi 제품 제공, 할인 제휴링크
Naver source body read directly
- 13 12. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
골전도 인이어 KBEAR KB02 사용기
여러 일상환경에서 저음 울림과 장르 몰입, 중고음 뭉침 없는 질감 통일을 평가. 보컬 전면감 선호에는 약하고 고역 섬세함 제한. 정확 기기·곡·팁 부족으로 기술등급 변동 제외.
제품 제공·구매 관계 미공개
Naver article body read directly. Limited supporting material, not added to the exact-model listening-evidence count.
- 14 13. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
Keephifi KBEAR KB02 사용후기
2주 음악/영상 사용에서 메인보컬이 도드라지고 선명하다고 느꼈음. 특정 대역/분리·무대/곡 비교가 없고 고가 제품 압살 문구는 가격 추정이므로 등급 근거 제외.
미스티블루 구매 명시; 제공/제휴 상세 미공개
Naver article body read directly. Limited supporting material, not added to the exact-model listening-evidence count.
- 15 14. blog.naver.com · Original source ↗ · blog.naver.comReferenceSource notes
Keephifi KBEAR KB02 HIFI 이어폰 사용기
하우징 울림이 전체적으로 약하게 체감되지만 크게 신경 쓰이지 않음. 확실한 저음과 선명한 고역·밸런스/분리를 호평. 정확 곡/기기 부족으로 높은 기술등급 근거 제외.
업체 무상 제품 제공
Naver article body read directly. Limited supporting material, not added to the exact-model listening-evidence count.
- 16 15. www.reddit.com · Original source ↗ · reddit.comListening reviewSource notes
KBear KB02 Review
저음은 강하고 신나지만 질감·명료도 부족, 큰 볼륨에서 중저음 남성보컬에 번짐. 드물게 지연되거나 따로 울리는 공진이 불쾌함. 단순 곡에서는 고역이 밝지만 복잡하고 시끄러운 편곡에서 디테일·분리 감소, 가벼운 외출용 재미와 비평 청취 한계를 구별.
Self-funded AliExpress purchase.
Public source text and comments read directly
- 17 16. note.com · Original source ↗ · note.comReferenceSource notes
KBEAR KB02のレビュー
묵직한 체감 저음, 앞선 보컬과 분리 호평. 섬세한 보컬 약점과 곡별 고음 자극·잡미 언급. 후반 리케이블 효과는 기본평가 제외.
Easy earphones 제품 제공 #PR
full_body: 기본3.5mm·빨강축팁·iPhone15Pro/ONIX XP1 청감 확인; turn694view4 / turn707view2
Easy earphones 제품 제공 #PR
- 18 17. note.com · Original source ↗ · note.comOwner accountSource notes
【Switch2のお供に】KBEAR KB02【レビュー】
풍부하고 탄력적인 저음과 넓은 게임 공간 호평. 특정 게임 인물 음성에 비음 같은 반사/공진을 확인. 팁·적응/에이징 인과 추정은 사실화하지 않음.
게임용으로 하나 더 구매했다고 명시; 최초 취득 관계 불명
full_body: 직접 게임/음악 청감 및 단점 확인; turn732view1 / turn733view1
게임용으로 하나 더 구매했다고 명시; 최초 취득 관계 불명
- 19 18. cafe.naver.com · Original source ↗ · cafe.naver.comReferenceSource notes
닥터헤드폰 · 유니크한 소리, 엄청난 저렴이 KBEAR KB02
KB02를 다시 구입해 출장 중 집중 사용한 뒤, 저음의 양보다 울림과 진동이 섞인 독특한 질감이 매력적이라고 평가했습니다. 드럼과 비트 표현이 재미있고 중고음의 거침도 크지 않았다고 했습니다. 이전 구매 때의 무감흥과 크게 달라진 경험을 함께 고지해 평가의 조건 의존성을 인정한 후기입니다.
A Dr. Headphone member's purchase, ownership and listening account. Seller affiliation or sponsorship was not established in the body. Posts by the same author count as one observer.
카페 내부 검색 후 사용기 본문 직접 열람. 직접 재구매, 출장 중 반복 청취. 첫 구매품 불량 가능성은 작성자의 추측으로 미확인. 팁·소스·음량 미기재. 후반 KB03 별도 감상은 KB02 근거에서 제외.
After repurchasing KB02 and using it extensively on a trip, the owner enjoys its distinctive resonant, vibrating bass texture rather than sheer quantity. Drums and beats become engaging, while mids and treble are less rough than expected. They also disclose a much less favorable earlier experience, underscoring subjective and condition-dependent variability.
Original setup and disclosure (Korean)직접 재구매, 출장 중 반복 청취. 첫 구매품 불량 가능성은 작성자의 추측으로 미확인. 팁·소스·음량 미기재. 후반 KB03 별도 감상은 KB02 근거에서 제외. · 닥터헤드폰 회원의 직접 구매·보유·청취 감상; 본문에 판매처 소속·협찬 고지 확인되지 않음. 같은 작성자의 다른 게시물은 한 관찰자로 계산.
- 20 Search scope and exclusions ↗Reference
- 21 Full Naver review scope ↗Reference
YouTube videos for this product
25 itemsVerification level: A registered link does not mean completed audiovisual analysis. Check the scope on each video.
- 1 4만원대로 경험하는 하이엔드 사운드? 골전도+베릴륨 하이브리드 이어폰🎧 KEEPHIFI KB02 ↗Metadata checked · audiovisual analysis incomplete
- 2 수상하리만큼 좋은데......? KBEAR KB02 ↗Metadata checked · audiovisual analysis incomplete
- 3 KBEAR KB02 + DarkJade, 환상의 가성비 최강 저음 매칭? 언박싱 ↗Metadata checked · audiovisual analysis incomplete
- 4 【1万円以下でこの音質!?】KBEAR KB02 骨伝導イヤホンを正直レビュー ↗Metadata checked · audiovisual analysis incomplete
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- 5 【手ごろな有線イヤホン】約４千円で低音が素晴らしい。骨伝導ドライバーも搭載の「 KBEAR KB02」をレビューします ↗Metadata checked · audiovisual analysis incomplete
- 6 KBEAR KB02 Review – Budget IEM that’s actually Good? ↗Metadata checked · audiovisual analysis incomplete
- 7 More than the price 👍 KBEAR's first bone conduction unit MODEL "KBEAR KB02" Review. ↗Metadata checked · audiovisual analysis incomplete
- 8 KBEAR KB02 ↗Metadata checked · audiovisual analysis incomplete
- 9 The MOST Bizarre Earbuds EVER! - KBEAR KB02 IEM Review ↗Metadata checked · audiovisual analysis incomplete
- 10 KBEAR KB02 Budget IEM Review – "$39 IEM with Super Bass?!" ↗Metadata checked · audiovisual analysis incomplete
- 11 Bone Conduction? KBEAR KB02 IEM Review ↗Metadata checked · audiovisual analysis incomplete
- 12 KBEar KB02 Review - Thrifty Tunes Ep.23 ↗Metadata checked · audiovisual analysis incomplete
- 13 KBEAR KB02 Review: Are These $40 Earbuds Actually Worth It? ↗Metadata checked · audiovisual analysis incomplete
- 14 KBEAR KB02 Review - Best Bone Conduction IEM? ↗Metadata checked · audiovisual analysis incomplete
- 15 베릴륨 + 골전도 드라이버 조합으로 최고의 사운드를! KBEAR KB02 가성비 이어폰 추천! ↗Metadata checked · audiovisual analysis incomplete
- 16 KBEAR KB02 - THE BONE ZONE ↗Metadata checked · audiovisual analysis incomplete
- 17 【★5/6000円以下/更に24%オフ！】KBEAR KB02レビュー！ / 低価格ながら夢いっぱいのベリリウムメッキ＋骨伝導！ ↗Metadata checked · audiovisual analysis incomplete
- 18 고가 음향장비에 들어가는 드라이버를 이 가격에?! KEEPHIFI KBEAR KB02 이어폰 언박싱 및 리뷰 ↗Metadata checked · audiovisual analysis incomplete
- 19 KBEAR KB02 - Special IEM with Bone Conduction for Bass! ↗Metadata checked · audiovisual analysis incomplete
- 20 베릴륨 기반의 신박한 이어폰 리뷰 (KBEAR KB02, EarAcoustic STA-K | 유선 인이어 이어폰) ↗Metadata checked · audiovisual analysis incomplete
- 21 KBEAR KB02 ¿¡El IEM CON CONDUCCIÓN ÓSEA!? 😱 ↗Metadata checked · audiovisual analysis incomplete
- 22 Bone Conduction Driver - My Take ft. KBEAR KB02 ↗Metadata checked · audiovisual analysis incomplete
- 23 Gaming Recommended! KBear KB02 Bone conduction Hybrid IEM from KEEPHIFI ↗Metadata checked · audiovisual analysis incomplete
- 24 여기 있는 이 이어폰 드림! | Keephifi KBEAR KB02 | 좋.댓.구 하고 더보기를 눌러 이벤트에 응모하세요 ↗Metadata checked · audiovisual analysis incomplete
- 25 [가성비 IEM] 5만원 골전도 하이브리드 이어폰 KBEAR KB02 리뷰! ↗Metadata checked · audiovisual analysis incomplete