Tai Nghe Không Dây Bluetooth Kích Thước Nhỏ Gọn Chống Nước Có Mic Hd Hifi Cho Iphone / Android

Giới thiệu Tai Nghe Không Dây Bluetooth Kích Thước Nhỏ Gọn Chống Nước Có Mic Hd Hifi Cho Iphone / Android

-Bluetooth version: Bluetooth V5.1
-Speaker specifications: Φ8mm 16Ω
-Frequency response: 20-20KHz
-Signal to noise ratio: 85dB
-Distortion: 1%
-Transmission distance (barrier-free): 10m
-Battery specifications: earphone battery--3.7V/38mAh*2 with protection board, charging compartment battery--3.7V/1200mAh
-The number of times the headset is charged by the charging compartment: about 3 times
-Charging time: about 1 hour for earphones and 2 hours for charging compartment
-Play time: about 2 hours
-Standby time: about 50 hours
-Microphone sensitivity: -42dB ±3dB
-Support L2CAP/A2DP1.2 (AVCTP1.3/AVDTP1.2/AVRCP1.3)

Color box size: 145*85*34MM
Carton size: 48*37*30CM
Charging compartment size: length: 81mm width: 55mm height 28.5
Single machine weight: 87g
Product list: earphone*1, Chinese and English manual*1, data cable*1

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