Earphone Bluetooth TWS Noise-Cancelling Remax W20 - កាសប្ល៊ូធូស មួយគូ TWS ការពារសំលេងរំខាន Remax W20

Material：PC Bluetooth Version/chipset：BT5.4/JL83D4 Supported protocols：A2DP\AVCTP\SBC\ACC\MSBC\CVSD\HFP\SPP Transmission Distance：10M Working Voltage：5V Impendance：32Ω±15% Speaker Power：3mW erabud /charging case Battery (mAh)：30mAh/300mAh Charging Time：About 100minutes Calling：About 4 hours Music Play：About 5 hours Standby：Earbuds: about 15 hours 1. LCD full-color touch screen, with 13 functions 2.ENC call noise reduction 3. Palm-sized square box, extremely comfortable to hold 4.Touch controls, efficient and convenient CTN G.W: 22.88kg±0.2KG CTN SIZE: 60*33.5*49cm