1. Output power: 2x7W 2. Level 4 waterproof function, easy to deal with all kinds of weather, no longer need to worry about going out. 3. Support USB/TF card/AUX interface playback 4. Support MP3/WMA music format playback 5. Supporting Bluetooth Connection to Play Music on Mobile Phone 6. Built-in FM FM radio, three-band 18 storage stations 7. Overvoltage protection with power supply, backline protection and short circuit protection 8. Use metal material, feel good 9. Product Standardization: Packaging Box, Speaker, Instructions, Special Screw Batch
