Features:

• bluetooth V5.0, Low delay : The new generation of Bluetooth 5.0 technology is convenient and fast, saying goodbye to delay and lag, and enjoying the auditory feast brought by music anytime, anywhere.
• 15W Powerful Output : The built-in full-screen sounding unit adopts 66mm Xidobao custom-made internal and external dual magnetic speakers with 15W power, which produces rich, full-range, balanced and delicate full-range music.
• TWS Pairing, Stereo Sound : Pair two speakers wirelessly for double the volume or immersive stereo sound,  truly enjoy the surround sound of a movie theater, it's an auditory experience that's truly unparalleled.
• 3300mAh Long Endurance : Long battery life enough for any outdoor activities. Wireless portable bluetooth speakers should be a must have in your life.
• IPX7 Waterproof : Perfect for hiking, camping, etc. No worries about weather and outdoor condition, be the Rocker on your trip.