Seeway Portable Waterproof ipx5 Wireless Bluetooth 4.0 Speaker with 10 W power, Built-in MIC / AUX Input / Outdoor LED Flashlight for iPhone Samsung and Other Smart-phone, 8 Hours Playtime Equipped with the advanced CSR4.0 Bluetooth technology, easy to pair Built-in microphone allows you to use the speaker for phone calls - perfect for hands-free calling Built-in 2200 mAh rechargeable battery and one-click flashlight, longer than 8 working hours, safe and convenient for outdoor and indoor in darkness With 2 * 5W loudspeakers, this water-proof Bluetooth speaker supports any Bluetooth-enabled and AUX-input devices ,water-resistant, suitable for outdoor travel and cycling