ONX3 (Black) Cubot S350 Mini Ultra-Small S530 4.0 Stereo Universal Lightweight Car Kit Wireless Bluetooth Headphones Earphone Earbud Hands-Free for iPhone and Android Smartphones

Specifications: 
Bluetooth Version: Bluetooth 4.1
Operation range: Up to 10 meters 
High-quality Built-in Rechargeable Li-ion battery
Talk Time: 2 hours 

Music Playing Time: 2 hours (The Music Volume will affect the time)
Standby Time: 48 hours
Charge Time: 1-2 hours 
Color: Black, Taupe, White (Optional) 
Main item size: 2.8 * 1.5 * 1.5cm / 1.10 * 0.59 * 0.59oz
Main item weight: 4g / 0.15oz
Package size: 13.0 * 9.0 * 1.5cm / 5.12 * 3.54 * 0.59in
Package weight: 20g / 0.70oz

Package List:
1 * Bluetooth Stereo Headset
1 * USB Cable
1 * User Manual