1. Wireless connection
2. Memory function
3. Support U disk/ TF card/ AUX play mode(U disk and TF card are not included)
4. Built-in lithium battery
5. Hands-free function
6. Support MP3/WAV/WMA/FLAC/APE music format decoding
7. Use high-fidelity speakers, make the sound more natural and delicate
8. 1+1 serial function
9. Water resistance IPX6
10. Specification:
Wireless standard: 5.0
Transmission distance: 10 meters
Output power: 5W x 2
Play time: 4H
Frequency effect: 100Hz~10KHz
Speaker : 57mm x 2, 4 Ohm 5W
Input Power: DC5V, 500mA
Maximum current consumption: 1A
Battery type: 18650 Li-ion 2400mAh
Audio signal input interface: standard 3.5mm headphone jack (stereo)