Features: 1. Built-in dual 2x3W driver speakers, good sound effect 2. 1200mAh capacity rechargeable battery with long battery life 3. Bluetooth 4.2 seamless connection, lower power consumption 4. Main functions: Bluetooth, call, TF card, AUX, FM, USB
Specifications: 1. Support A2DP, AVRCP, manual configuration file 2. Bluetooth version: V4.0 + EDR Class 2 3. Working range: 10m 4. Speaker: 52mm 5. Speaker output: 2x5 w 6. Frequency response: 85Hz-20KHz 7. Signal to noise ratio: 90dB 8. Distortion: less than 0.5% 9. Battery voltage / capacity: 1200mAh 10. Battery charging voltage: 5V 11. Battery charging time: 2 hours 12. Playing time: 3-4 hours 13. Standby time: 160 hours 14. Product size: 23x85x88mm
Packing list: Bluetooth speaker x 1 Charging cable x 1 AUX audio cable x 1 Chinese and English manual x 1
