MG-G20 Bluetooth 4.2 Sport Wireless Bluetooth Earphone, Support Card(Blue) 15DecTape-Phone Holders Not afraid of bending

Not afraid of bending

with multiple choices to experience different feelings

which is easy for unilateral wireless monitoring

40HQ: 603 cartons * 100 pcs = 60300 pcs

RS422 (RS485): 1 x 5 Pin Terminal

MG-G20 Bluetooth 4.2 Sport Wireless Bluetooth Earphone, Support Card(Blue) 15DecTape-Phone Holders Not afraid of bendingBluetooth version: jerry Bluetooth V4. 2 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4 6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust volume, switch songs, answer incoming calls, Call reject, hang up, bluetooth play, call heavy Play, bluetooth back connection, voice prompt, battery display, to Telegram number, intelligent shutdown, pure English broadcast Specification: Package Weight