Brand N/A Model Padblue 1 Quantity 1 Color Silver Bluetooth Version V2.1+EDR Ear Coupling Wireless and Bluetooth Talk Time 5 Hour Standby Time 180 Hour Operating Range 10 meter Compatibility V2.0 Microphone Yes Radio N/A Supports Music Format MP3 Power Supply Built-in Battery Built-in Battery Capacity 350 Compatible With Cellphones and tablet with bluetooth Other Features Bluetooth profiles: A2DP/HFP/HSP/AVRCP Interface: 1 x micro USB charging port 1 x 3.5mm earphone port Packing List 1 x Bluetooth Music Phone 1 x USB cable (18cm) 1 x Earphone cable (110cm) 1 x Chinese User Manual 4 x Earplug