Wireless Speaker Technical Specifications:
1. Wireless Standard: 5.0
2. Transmission Distance: 10meters
3. Output Power: 5W
4. Playing Time: 2-3H
5. Frequency Effect: 185Hz~20KHz
6. Speaker: 45mm,4Ω, 5W
7. Input Power: 5V= 1A
8. Maximum Current Consumption: 2.8A
9. Battery Type: Polymer battery.lithium lon 1200mAh

Features:
1. Wireless connection
2. Built-in lithium battery
3. Hands-free function
4. Support MUSIC/WAV/WMA/FLAC/APE music format decoding
5. Use high-fidelity speakers to make the sound more natural and delicate
6. 1+1 serial port function
7. Water resistance lPX7
8. Outdoor sports speakers