Brand N/A Model BH28 Quantity 1 Color Black + red + silver Bluetooth Version Bluetooth v2.1 + EDR Ear Coupling Over the Ear + Wireless and Bluetooth Talk Time 5 Hour Standby Time 300 Hour Operating Range 10 meter Compatibility Compatible with Bluetooth v2.1 Microphone Yes Radio N/A Supports Music Format MP3 Power Supply Built-in Battery Built-in Battery Capacity 350mAh Compatible With Iphone 5 and other mobile phone with Bluetooth function BQB Certification No Other Features Interface: Micro USB / 3.5mm jack; Drive unit: 40mm; Super bass sound performance. Packing List 1 x Bluetooth speaker 1 x Data cable (80cm) 1 x Chinese / English user manual 1 x Audio cable (80cm)