SOLAR-POWERED CHARGING: Enjoy hassle-free charging with the Pohopa EF-B210S outdoor Bluetooth speakers. Simply place them in a sunny spot, and theyll fully charge in about 10 hours of sunlight (or 4.5 hours via the included power cord). The 6.3 x 5.5 high-efficiency waterproof silicon solar panels are perfect for outdoor use. Just 30 minutes of sunlight gives you 30 minutes of music playtime, and you can even play music while theyre charging. Say goodbye to tangled charging cables. WIRELESS STEREO PAIRING: Pair two speakers for a rich, immersive 20W TRUE stereo surround sound experience. The Pohopa solar-powered outdoor speakers fill your space with premium, room-filling audio, making it feel like your favorite artist is performing live. The speakers automatically sync within 5 seconds of turning them on and reconnect to each other next timeno manual pairing needed. Easy to use, every time. LED LIGHTING & 20W POWERFUL SOUND: The 20 built-in LED lights create a bea