Portable/Outdoor/Shower Bluetooth Speaker - IPX5 Water Resistant with High Definition Sound and Built-In Mic for Hands-free Phone Calls. Compatible with All Bluetooth Devices. Color Yellow. The inGni.us GK03 Bluetooth Speaker delivers a superior crystal clear sound through 2 powerful 3W audio drivers and passive subwoofers. A built-in powerful microphone allows you to conveniently receive or make calls when connected to your smartphone. Advanced 4.0 Bluetooth Technology - ultra-optimized Bluetooth technology designed to consume less energy. Quickly connect your device in 3 seconds with the latest NFC pairing technology up to a range of 33 feet. Compact lithium polymer 1000mAh battery provides 4.5 hours of uninterrupted playtime with a single 3.5 hour charge. Stand by capacity is 50 hours. Rated IPX5 for superior protection against splashing water, sand or dust. (Not submersible). Its elegant yet rugged silicon based design effectively protects your speaker against shocks or impacts. Perfect for playing your music anywhere-- house, shower, beach, camping, hiking, rafting or backyard pool. Shockproof/IPX5 Water Resistant Speaker includes a stylish 33mm USB cable and User Manual.