Please Attention2018 Hot sale Wireless Stereo Water Floating Waterproof Blue tooth Speaker for Swimming Pool
CertificationsProduct Description Frequency Response: 100HZ-- 20KHZSignal-to-Noise Ratio:≥60dbDistortion:≤0.1%Battery Charging voltage:5V(500mA)Working voltage:3.3 -- 5VBattery charging time:2-2.5 hoursBattery capacity:500 mAhInterface:Bluetooth, 3.5MM audio line-in jack, Micro USB charging portOperating Frequency Range:2.4GHz-2.48GHzBluetooth transmission distance:10 metersOur factoryOur AdvantagesPackaging & Shipping