24960-Di MANUAL BLUETOOTH WIRELESS HEADPHONES Black + 1* Noise Isolation Headphone » 1% Micro USB Charging Cable » 1* Auxiliary Cable Lio : * Wireless Range: 10M + Battery: 3.7V/ 400 mAh * Music Play Time: Up to 4 hours * Built-in Microphone + Micro SD Card Input “The Ubiquitous* word ark and logs are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by C.J Global s under Nonsense.