PRO13 20W Portable Outdoor IPX5 Stereo Soundbar Subwoofer RGB Wireless Speakers 1. Bluetooth 5.3, fast connection and stable signal, compatible with all Bluetooth devices. 2. Mesh cover for protect speaker from water, dust, shock. 3. Support TF CardUSB flash disk plug and playSupport audio input function (AUX 4. 20W big powerHigh-fidelity speakers are used to make the sound more natural and delicate, 5. Cylindrical shape and built-in left and right channel offer 360 degree stereo. 6. Support MP3, WMA, WAV, FLAC, APE format music files. 7. Built-in 3000mAh rechargeable lithium battery, which can play continuously for 3-4 hours, 8. TWS Function, provide 3D stereo surround sound. Parameters: Wireless : Version: 5.3 Transmission distance: 10m Material: ABS Signal to noise ratio: >=70db Horn: 66mm x 2 Output power: 4ohm 10W x 2 Frequency Response: 100Hz-20KHz Battery: 3000mAh Voltagecurrent: DC-5V 1A Charging time : 2-3 hrs Music time: 3-4 hrs Charging interface: Type-C Waterproof rating: IPX5 Product size: 240x110x110mm Package includes Bluetooth speaker x 1 USB cable x 1 Aux cable x 1 User manual x 1