- Bluetooth + MP3 function support stereo music playing, phone calling.
- Support all audio devices that have Bluetooth capability, such as mobile phones, tablets, laptops, and computers etc.
- 3.5mm audio jack, provides wired connection for devices without Bluetooth.
- Answer or reject phone calls with a simple click of a button.
- Charged via USB.
- Long playing time up to 15 hours, continue talk time up to 10 hours, and standby time up to 250 hours.
- Good quality, foldable design and adjustable head band, very comfortable to wear and easy to carry.
- Built-in SD card slot to enjoy your favourite music any time any where.