Inner box: 13pcs
Bluetooth: V4.1
Multi-point function
Battery indication
Profile Support: HSP / HFP / A2DP / AVRCP
Operating distance: up to 10m (free space)
Talk / Music time: up to 4hrs
Standby time: 100 hrs
Charger time: 2 hrs
BT4.1 bluetooth earphone RB-T7
Descrizione
