Sunnest Portable Wireless Bluetooth Speaker Waterproof IPX5 Outdoor Shower&Splash-resistant Mini Stereo Speaker with Enhanced Bass, Built-in Microphone for Workouts, Beach Activities or Parties(Black) High Quality Crystal Clear Sound: Clear, full-range sound streams all your music via Bluetooth from your phone or table. Built in mic lets you even answer calls handsfree. Portable& Durable: 4.0''x 2.6''x 1.4'' in size with no square edges, ultraportable. Our rugged speakers are built with sturdy aluminum body, featuring water-resistant IPX5 and shock proof, you can carry them around outdoors to the beach, lake, or poolside. High-Performance Rechargeable Battery: Rechargeable 400mAh Li-ion battery, 8 hours of battery life when listening at medium volume for a single full charge, get charged about 1h, youll never have to stop partying. Easy Operation:Most versatile connect in seconds with Bluetooth devices including iPhone, Kindle, Smartphones, Tablets, BUILT-IN MIC for handsfree phone calls, play audio from laptops, PCs, non-Bluetooth devices using included 3.5mm Aux-In, TF cards for downloaded audiobooks, FM function provides worldwide news, weather, traffic broadcast. Warranty and Service- 12 months worry-free product guarantee from Sunnest which ensures long-lasting enjoyment of your purchase. Please be aware of Counterfeit product from NON-Sunnest sellers! Please make sure the item Sold by Sunnest to receive GENUINE Product.