深圳市稳泰电声有限公司
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TWS Bluetooth 5.1 Earphone Touch Control Wireless 3500mAh Bluetooth Stereo Sports Waterproof Headset Earbuds With Microphone
美元 $11.00 - 美元 $21.00
生产所需时间:
30 日
运送方式:
By Sea / By Air / By Truck
描述
联络供应商
描述
Bluetooth solution: QCC3020
Bluetooth version:V5.0
Support agreement :A2DP,AVRCP, HFP, HSP,SBC,AAC,APTX
Operating distance:10M
RF: 2.4G
Charging box Battery:300mAh
Earphone Battery :40mAh
Box full charge time: about 1.5 hours
Earphone full charge time :1.5 hourS
Repeat charge for earphone : 3 times
Earphone Playing time: up to 8 hours
Driver Unit:6mm
Sensitivity:92dB ±3dB
Frequency range: 20Hz~20KHz
Impedance :16Ω
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