Features: 1) Stereo Bluetooth headset in new style 2) Latest model with two ways use 3) Stereo with two ear speakers 5) Up to 10m operation distance 6) Plug-and-play and simple pairing for easy use 7) Unique stereo software system and built-in DSP 8) Solutions for superior sound quality 9) Better interference resistance via the use of Bluetooth technology 10) Supports wireless stereo audio streaming and headset / hands free application 11) Supports remote control feature 12) Listening to music and talking over wireless phones and computer Specifications: 1) Bluetooth V1.2 compliant 2) Chip: CSR 3) Frequency: 2.4GHz~2.4835GHz ISM band 4) Transmitter power: 1mW 5) Output power: 0 dBm (class II) 6) Long talk time: up to 3-4 hours 7) Stand by time: up to 150 hours 8) Built-in 200mAh / 3.7V polymer rechargeable battery 9) Typical charging time: 1.5 to 2 hours 10) Operation temperature: -20 to +60degreeC 11) Color available: