M103

M103 #Topperstar Bluetooth V5.0 Stereo & Mono 2in1 Headset 1) Chipset:QCC3024 V5.0 2) Support Profile: HFP,HSP,A2DP,AVRCP 3) Working Time: About 35 h（70% volume); Talk Time: appr. 33 h; Standby time 200 h 4) Battery Capacity :400 Mah 5) One button to Mute. Voice Assistant Activation Support 6) Detachable Design, quick change between binaural & monaural 7) Dual Microphone, Qualcomm CVC Echo Cancellation and Noise Suppression (ECNS) technology 8) Size: x x mm, Weight 223g