Portable Wireless Bluetooth Speakers - Willful Outdoor Wireless Speakers Waterproof with Subwoofer,Microphone,NFC,FM Radio,TF Card Slot,Powerful Surround Sound for Bike Travel Car Shower Home Green HIGH QUALITY SOUND: Newest Bluetooth 4.0 technology provides stutter-free wireless music streaming and seamless high clarity audio. Quickly pairs in seconds with a wireless range of up to 30 ft. Enjoy high-grade crystal clear sound with enhanced bass. IPX6 WATERPROOF SHOCKPROOF,DUSTPROOF: Protects against water splash, rain, mud, and dust, making it an excellent choice for outdoor trip, shower / poolside speaker, beach party, water sports, and more. LONG BATTERY LIFE & POWERFUL:Installed rechargeable lithium-ion battery delivers up to 10 hours of playing time on a single charge.This speaker can also mount on bike with built-in mounting hole.Comes with 3.5mm audio cable,can be used as a wired speaker. NFC & FM & Microphone:You can pair it with your device very quickly with NFC funtion;Enjoy the FM radio,very practical when you doing exercise outside;It can support hands free phone call with built-in Microphone FAST & SUPER EASY CONNECTION:It supports any Bluetooth-enabled devices such as iPhone 6 6s plus, iPad, Samsung Galaxy/Note/tablet, HTC, PDA, tablet PC, iPad, Mac Air, MP3 players, PCs, laptops, etc.