BASN BC100

★★★★☆ 4.2 (351)

The dual dynamic drivers and ergonomic, scientifically molded shell deliver a balanced, detailed sound with a secure fit that stays put during movement. The detachable MMCX cable and adjustable memory earhooks add durability and a customizable, lossless signal path, while the design passively blocks up to 20dB of noise. This IEM is best for stage musicians and performers who need reliable, isolating monitoring on a tight budget.

Form Factor in-ear
driver type dynamic
BASN BC100 earbuds
25 Overall Score

No current retailer price

Also available in:

Snapshot

Pros & Cons

Pros

  • Strong social proof (73rd percentile) 73rd
  • Strong comfort (70th percentile) 70th

Cons

  • Below average connectivity (11th percentile)
  • Below average user sentiment (12th percentile)
  • Below average sound (27th percentile)
  • Below average anc (31st percentile)

What owners think

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has improved over time
62/100Our AI sentiment readmedium confidence · 13 sources · May 2026
1★2★3★4★5★Q4 '18: 5.0★ · 1 reviewQ4 '19: 1.0★ · 1 reviewQ1 '20: 5.0★ · 1 reviewQ4 '20: 5.0★ · 1 reviewQ1 '22: 3.0★ · 2 reviewsQ2 '22: 1.0★ · 1 reviewQ1 '23: 3.0★ · 2 reviewsQ1 '24: 5.0★ · 1 reviewQ2 '24: 3.5★ · 2 reviewsQ1 '26: 5.0★ · 1 review1111212121Q4 '18Q4 '19Q1 '20Q4 '20Q1 '22Q2 '22Q1 '23Q1 '24Q2 '24Q1 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 13 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Performance Percentiles

Anc 30.8
Mic 36.7
Build 33.8
Sound 27.4
Battery 44.2
Comfort 69.7
User Sentiment 11.9
Connectivity 11.3
Social Proof 72.9
Affordability 57.5

Specifications

Full Specifications

Design

Form Factor in-ear
Weight 0.1 kg / 0.2 lbs

Audio

Driver Type dynamic
Impedance 18
Codecs BASN in-Ear Monitor Headphones Dual Dynamic Drivers IEM Earphones Detachable MMCX Cable Musicians Earbuds Headphones (BC100 Purple, with no Mic)

Microphone

Microphone Yes

vs Competition

Spec BASN BC100 Technics EAH-AZ100 Sony WF-1000XM5 JBL Live Beam 3 JLab GO Pop ANC Soundcore Liberty 5
Form Factor in-ear in-ear in-ear in-ear in-ear in-ear
Driver Type dynamic dynamic dynamic dynamic dynamic dynamic
Wireless - true true true true true
Active Noise Cancellation - true true true true true
Bluetooth Version - 5.3 5.3 5.3 5.4 5.4
Battery Life Hours - 8 8 12 7.5 8
Case Battery Hours - 28 24 48 24 48
Water Resistance - IPX4 IPX4 IP55 IP55 IP55
Multipoint - true true true true true
Compare Compare Compare Compare Compare
Product AncMicBuildSoundBatteryComfortUser SentimentConnectivitySocial ProofAffordability
BASN BC100 30.836.733.827.444.269.711.911.372.957.5
Technics EAH-AZ100 Compare 97.597.478.899.776.793.292.599.881.22.9
Sony WF-1000XM5 Compare 97.597.478.898.873.293.211.999.962.66.2
JBL Live Beam 3 Compare 97.597.490.892.49393.233.797.381.27.1
JLab GO Pop ANC Compare 908190.881.970.693.267.698.195.549.3
Soundcore Liberty 5 Compare 97.597.490.88890.193.253.395.972.929.2

Price

Value & Pricing

Price History

¥4,000 ¥6,000 ¥8,000 ¥10,000 ¥12,000 ¥14,000 ¥16,000 May 30Nov 3 ¥6,274

Usage Scores

Calls (18.6)Music (21.3)Overall (24.6)Budget (53.4)Gaming (21.2)Travel (19.4)Commute (18.5)Fitness (21.3)
  • Calls18.6
  • Music21.3
  • Overall24.6
  • Budget53.4
  • Gaming21.2
  • Travel19.4
  • Commute18.5
  • Fitness21.3

A full written review is coming soon. The specs, scores, prices and charts above are always up to date.

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