Jumphigh Ultra Portable Wireless Bluetooth Speaker Louder Volume 20W (10W+10W) More Bass, Water Resistant Perfect Speaker for Beach, boating, Golf, Shower (Black) Specification: Transfer distance :10M Loudspeaker Output:2*10W Frequency Response:80HZ-20KHz Charged time:3-4hours Working time:≥5h after fully charged Signal-to-Noise:≥80dB Battery Voltage/Capacity:7.4V 2000MAH+2000MAH Battery Charging Voltage:7.4V Dimension:253mm*67mm*95mm Net Weight:830g Package include: 1xBluetooth waterproof speaker 1xEnglish User Manual 1xUSB Cable 1xHard Storasge (Gift) 1xAlunimum alloy hook

• High Stereo Sound. Dual ten-watt drivers offer impressively clear, crisp sound. Loud enough to fill a large room,allowing you enjoying a clear, well-balanced, full range listening experience;
• Beefy Bass. Features a passive radiator and two subwoofer drivers for beefy bass. Clear mid tones, good trebles, deep lows for all kinds of tracks;
• Splashproof & Crashproof.IPX4 waterproof design makes it safe for poolside, beach or a rainy camp day. Crashproof and robust construction ensure durability. The alloy aluminum hook makes it portable from here to there;
• 33 Feet Bluetooth Transmission.The Bluetooth connection can reach up to 33 feet;
• FM Radio Media Speaker - listen something out of your trip plan - a windfall come! :)

High Stereo Sound. Dual ten-watt drivers offer impressively clear, crisp sound. Loud enough to fill a large room,allowing you enjoying a clear, well-balanced, full range listening experience;Jumphigh