Product Description

Wireless Version Portable BT True Wireless Mini TWS Earphone Frequency 2.4GHz Wireless Range one 15m, a set 5m Battery Capacity 40mAh for left and right one Power Bank Capacity 350mAh Work Time one for 4-5 hours,and a set for 2-3hours Standby Time 100 hours Charging Time 1hour Sensitivity 100dB ± 3dB Other Function contact charging port, support one match two,connect two device shuppirts A2DP1.3/HFP1.6/HSP1.2/AVRCP 1.6/DI1.3 Built-insuperior HD microphone,provide clear and loud sound