Description :

* Smart design, no need extra cable or headphone lines.
* Waterproof to a depth of up to 3 metres, while bluetooth can apply only on the surface of water.
* Easy and comfortable to wear, with your hands free
* IPX8 ensure you can enjoy music or phone call in any conditions
* Up to 6 hours taliking time

Specification :

• Bluetooth Version: 2.1+EDR
• Distance: 10 meters for open distance
• PC Interface: USB 2.0 , only for charging
• Power: Built in 3.7V Li-Polymer Rechargeable Battery
• Dimensions (WxDxH): 2.4x1.8x0.8 inches
• Weight: 32g (0.07 lbs) including rechargeable battery and head phones