Wireless standard: 5.0 Transmission distance: 10 meters Output power: 10W*2+35W Play time: 4H Frequency effect: 100Hz ~ 10KHz Speaker : 66mm*2, 4Ω 10W; 115mm, 4Ω 35W Input Power: DC5V, 1A Maximum current consumption: 1A Battery type: 18650 Li-ion 6000mAh Audio signal input interface: standard Φ3.5mm headphone jack (stereo) 1. Wireless connection 2. Memory function 3. Support U disk/ TF card/ AUX play mode 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. Mobile power function： 5V ,1A