UIUIUS Rain Series Portable IPX6 Waterproof Bluetooth Speaker Enhanced Bass with NFC 10W Output Power Wireless Stereo Outdoor/Shower Speakers Built-in Microphone, 3.5mm Jack, 10-Hour Playtime (Blue) High quality chip with Yamaha AMP + DSP; Crystal clear sound; 2 highly powerful total 10W acoustic drivers and ultra-small size produce a full-range listening experience Water resistant IPX6: splashproof, rainproof, dustproof, indoor / outdoor / shower speaker, perfect for the bathroom, beach, poolside, boat etc. Built-in 1650mAh Rechargeable Battery for up to 10 hours of playtime. Built-in microphone for hands-free speaker phone calling. Built-in NFC function, Easy to pair - No code/pin needed. The powerful range can connect to your device from 30 feet away Compatible with all Bluetooth-enabled devices - phones, tablets, PC and laptops. Equipped with a 3.5mm audio jack for non-Bluetooth devices. 3.5mm audio cable is included Compact size; Soft hand feeling; Irregular hexagon parallelogram grid; This stylish, ultra lightweight speaker was designed for your mobile lifestyle, easy to fit in your backpack, baggage