Earphone Bluetooth Neckband Remax RB-S12 - កាសប្ល៊ូធូសសងខាង ពាក់ករ Remax RB-S12

Material:ABS+TPE Bluetooth Version/chipset : 5.3 JL7003F4 Working Voltage:5V/140mAh Impendance:16Ω ±15% Speaker Power:3mW Battery (mAh):200mAh Charging Time:1.5H Calling:25H Music Play:30H Standby:22days Wireless 5.3, stable signal, high sound quality ENC noise reduction, clear calling Up to 25 hours of playback, super standby