SHENZHEN GO-ON ELECTRONICS CO.,LTD

The BTS-01 is the new design Bluetooth stereo headphones in sports style. Built-in buttons are easily control the playlist and switch quickly from music to cell phone calls. You can listen to music and take calls in Hi-Fi stereo sound. Features * Bluetooth V4.1 + EDR * Neckband design for a comfortable & stable wearing * High-performance sound quality for clear conversations * Embedded microphone for hands-free conversation * Quickly switch between music and calls * Rechargeable Lithium-polymer battery * High-quality Bluetooth wireless transmission over 10 meters * Connect wirelessly to any Bluetooth enabled devices like iPhone,iPad 2. Technical Data Technology Bluetooth V4.1 +EDR Mode Stereo Carrier frequency 2.4G ISM BAND Effective range Over 10 meters(360°) Signal-to-noise ratio 90dBr@1KHz Frequency response 20Hz~20KHz Charging power DC 5V Charging time 2 hours Operating time More than 10 hours Power supply Rechargeable Lithium-Polymer battery(300mAh)