Product description Color:BLACK Specification; Model: i7 hbq Wireless Version: CSR V4.1 + EDR Support :A2DP1.3 / HFP1.6 / HSP1.2 / AVRCP1.6 / 6D11.3 Range: 33 feet 10M Talking Time: 4 hours Charging time: 1-2 hours (power: red light: indicator charging; red light off ,blue light on:full power) Standby Time: 120 hours Battery: 60mA rechargeable lithium battery Operating voltage range: 3V-4.2V Working Temperature: -10°~ 52° Charging power: DC5V power supply [round hole interface] Product Size:25MM* Length 15MM*Width 35 MM* High Compatible with phone: compatible with almost all the Android, IOS, Microsoft system with Bluetooth mobile phone(Note:this product cannot be connected to the TV.) Functions: ---Support IOS system battery status ---Noise-cancellation ---Last number redial ---Support two different devices in 50 feet range simultaneously ---One-Button design, simple one press to pair / play / pause / answer or reject a phone call ---Built-in Microsoft ---HIFI Quality ---HD stereo surround sound ---Second time auto pairing Features;---Easy To Use :Will not tangle or wrap around your neck.Secure fit,Its hands-free function would release your hands from answering the call during driving or walking. ---Ergonomics Design: The earbud of small size is designed according to the shapes of your ear, it stays in your ear securely and fits for right ear. ---Long Service Time: Built-in rechargeable 60mAh Lithium-poly battery. 3- 4 hours call time or music playtime, full charge in around 1-2 hours, 120 hours standby time. Package Content: 1*Bluetooth Headphone 1*USB Cable 1*User Manual
