hengshanlao bt20

hengshanlao bt20
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URL: https://www.aliexpress.com/item/4001030399707.html
Brand: hengshanlao
Model: bt20
Price: 0.01 USD
Rating: 4.60 / 5 (92%)
Nr. of reviews analyzed: 327
Style: In-Ear
Vocalism principle: Dynamic
Sensitivity: 120.00dB
Impedance: 32.00Ω
Frequency response range: 22 - 222Hz
Wireless type: Bluetooth
Line length: 10.00cm
Connectors: USB
Features: waterproof, microphone, active noise cancellation
Crawl date: 2020-10-18