Wishpower Outdoor Wireless Bluetooth Speaker/Wireless Mini Column Box Speaker/Portable Stereo Sound Boxes,Support FM Radio/TF Card/AUX/Fiashlight(SOS),Waterproof IPX5/10 Hrs Battery Life.(Black) WIRELESS STEREO PAIRING: 2 * 3W speakers at the same time for real stereo sound. BLUETOOTH TECHNOLOGY: Bluetooth3.0+EDR connects stably from up to 33 feet away, and is compatible with all Bluetooth-enabled devices. Moreover, this Bluetooth speaker supports Aux-In, TF card, FM radio and hands-free calls. IPX5 standard provides waterproof splash, you can rock out indoors or bring the party outside or on the go.(can not be used underwater) MULTI-FUNCTION: LED flashlight - Night outdoor activity artifact, not only can be illuminated, flash can also be used as SOS, FM radio, buit-in microphone signal SIMPLE TO CHARGE: Built in rechargeable 1800mAh battery guarantees up to 10 hours of playback time (Standby time:200 hours), the bluetooth speaker is charged by computer via USB interface. PORTABLE DESIGN: Mini size (size: 7.08 * 2.48 * 2.48in), Hook included, Part of it is made of ABS material with high tenacity, tough hardness and chemical resistance.Worry-free 12-month warranty and friendly customer service, which make your purchase absolutely risk-free.