Brand ORICORE Model A9 Quantity 1 Color White + silver Bluetooth Version V3.0 Operating Range 10 meter Compatibility No Microphone Yes Supports Music Format MP3 Built-in Battery Capacity 280mAh Other Features 1.0" LCD; Interface: mini USB / 3.5mm jack; Bluetooth V3.0 supports handsfree Bluetooth stereo music; Working frequency: 2.402~2.480GHz ISM; Sensitive: -85dBm; Keyboard: 19-key; With keyboard LED indicator; Battery: 280mAh 3.7V polymer lithium battery; Charging voltage: DC 5V; Standby time: 300 hours; Talking time: 8 hours; Great Bluetooth dialer for your large screen cellphone and the tablet PC supports calling function; Supports handsfree stereo music caller ID display message reminder Bluetooth dialing call reminder; With receiver microphone; Supports checking call records Packing List 1 x Bluetooth dialer 1 x Earphones (95cm-cable) 1 x USB cable (75cm) 1 x AC power charger adapter (US plug / 110~240V) Manual: http://m5.img.dxcdn.com/CDDriver/CD/sku.223595.zip