High-strength silicone surface of the product can withstand daily drop or bump the impact.waterproof, dustproof, anti-scratch, shockproof, With standard GPRO, DV Universal bicycle mount, aluminum metal hook, suitable for indoor and bicycle, hiking and other outdoor sports.

Features:

• Bluetooth Version: CSR 4.0 
• Battery：Lithium 7.4V 1000mAH 
• Charging ：DC 5V 
• Charging time: 2.5-3H
• Package Weight: 568 g
• Package Dimension: cm