We provide 100% satisfaction guarantee.Bluetooth Version CSR4.1Sound System Stereo Dual TrackBattery Capacity 130mAhDrive Unit 10mmProduct Weight 24.1gProduct Colors yellow,black,blueCharging Time 2 HoursTalk Time 10 HoursMusic Time 8 HoursSupport protocol HSP/HFP/A2DP/AVRCP/APT-X/CVCInput charging Standard DC 5VBluetooth Working Frequency 2.400GH-z-2.480GH-z Best Talk Distance 〈1MBest Transmission Distance 10MVoice Prompt YesMutil-Connection YesUser Manual Chinese and EnglishAccessories USB charging cableã€User Manualã€L & S earbudsApplicable: Apple, Samsung, Huawei, millet, Meizu. IPAD
- Big capacity, low power dissipation, long working time
- CVC 6.0 Smart noise reduction high version
- NFC FUNCTION: Easy and convenient to connect your headphone with your device.
- SWEATPROOF DESIGN: Enjoy your workouts without worrying about the earphone working abnormally.
- WARRANTY: 100% Satisfaction guaranteed. 30-Day Warranty included with each purchase.
- Big capacity, low power dissipation, long working time
- CVC 6.0 Smart noise reduction high version
- NFC FUNCTION: Easy and convenient to connect your headphone with your device.
- SWEATPROOF DESIGN: Enjoy your workouts without worrying about the earphone working abnormally.
- WARRANTY: 100% Satisfaction guaranteed. 30-Day Warranty included with each purchase.