Description: Brand: JOWAY Model: H02 Bluetooth version: V4.1 Supports Bluetooth protocol: A2DP, AVRCP, headset, hands-free Working range: 10m Power output: ClassII Battery capacity: 90mAh Calling time: About 8 hours Playing music time: About 6 hours Charging time: 1-1.5 hour Product dimension: 54*21.5*26.5mm Product weight: 11g Color: Black, White Features: Compatible with all Phones that are Bluetooth enabled. Anti-noise, strong signal, double sound track and amazing high \/ low stereo sound. Control buttons: Power on\/off switch, volume up\/down, music change. Low battery, connection, calling or playing, charging indicator. Supports connection with two devices at the same time and hands-free calling. Low consumption, long time working and standby. Package includes: 1* Hands-Free Stereo Bluetooth Earphone 1* USB Charging Cable