1.【Superior Sound Quality and Deep Bass】：6W bluetooth speakers portable wireless with dual-driver and bass diaphragm for rich bass, clear midrange, crisp high pitch. 360°surround loud sound wireless speakers for indoor and outdoor : family, hotel, car, party, camping, hiking, cycling. 2.【Bluetooth Technology】： Wireless speakers with bluetooth technology, connect fast and stable, high-fidelity transmission and 40 meter bluetooth range. Speaker bluetooth compatible with Android, IOS and Windows. Non-bluetooth devices using 3.5mm audio cable/AUX-IN jack. 3.【TWS Wireless Speaker】： Support one mobile phone to connect 2 speakers simultaneously, create stereo and shock HIFI sound quality to let you experience true 360-degree surrounding sound. 4.【Extended Playtime】: The Bluetooth speaker is built-in 1200 mAh battery and supports 12hours of sublime music,you can now keep the party going even longer. 5.【Ultra Portable & Multi-function Playback】：Built-in Mic, hands-free for smartphones and iPhones, support TF card & U disk &AUX , versatile playback to share your music. Bluetooth portable speaker, for travel and hiking, ultra-light and easy to put in pockets, backpacks, luggage, packaging.