X7 Rechargeable Bluetooth V2.1+EDR MP3 Player Headphones Headset - Black (160 Hours-Standby)
Model X7 Color Black Type Bluetooth Headset Bluetooth Version V2.1+EDR Ear Coupling Over the Ear Talk Time 8 Hour Standby Time 160 Hour Operating Range 10 meter Compatibility Cell phone + more Microphone Yes Radio No Supports Music Format MP3 Power Supply Built-in Battery Built-in Battery Capacity 110mAh battery Other Supports TF card up to 8GB Packing List 1 x Bluetooth MP3 player headset 1 x USB cable (40cm) 1 x Power adapter (AC 220V / EU plug) 1 x Chinese / English user manual