Mini Invisible Wireless Bluetooth Earphone
$39.99
Bluetooth v4.0 + EDR
Mode: HFP HSP HD Voice Voice Prompts A2DP AVRCP IOS BATTERY STATE MONITOR Multipoint
Frequency: 2.4GHz
Transimit Power: Class 2
Adapter: AC Input 110-240V, DC out put 5V
Music Time: 3.0H about
Talking Time: 4H about
Standby Time: 110H about