سماعات لاسلكية B05 casque bluetooth

The bluetooth version:2.1+EDR Bluetooth range : 10 meters Duration:12 hours Support the Micro-SD,plug and play The BL-5 B high capacity rechargeable batteries,provides enough electricity for this product Supports automatic switchover to incoming call function with end number redial function compatible with ROHS standards What's in the box : 1 X B05 Headphone 1 X USB Cable