Portable Wireless Stereo Bluetooth Speaker, Triangle Ultra Bass Clear Loud Dual 3W Acoustic Drivers Bluetooth 4.0 Speaker System with Enhanced Bassbuild in Microphone for handfree phone call Universal Bluetooth 4.0 wireless speaker for easy, faster and stable connection with Apple iPhone 6 6s 5s 5c, iPad Air 2 mini 3 iPod Samsung Galaxy S6 S5 S4, Note 4 3, Nexus, HTC, LG, Blackberry, and most Android, iOS system Bluetooth enable mobiles, cell phones and tablet PC 6W compact Bluetooth speaker with 2 X 3watt acoustic drivers and powerful passive radiator to deliver stereo, loud, ultra bass, crystal clear, clean and high definition high fidelity sound effect; suitable for working as a bedroom pillow speaker and other indoor or outdoor activities for kids, adults and children with control buttons for volume, track and calls On hand mini portable speaker with easy carrying bag; stylish innovative unique cool triangle shape mini speaker design with matte finish fingerprints hidden sturdy ABS housing and diamond pattern stainless steel grill Outdoor sports speaker with built in microphone for hands free calls; ideal for dancing, travelling, cycling, climbing, camping, hiking, car, motorcycle and etc.; micro USB charging port and 3.5mm aux- in jack for non-Bluetooth devices Durable rechargeable speaker with 350 hours standby time and 6 hours audio playing time; 30 days money back guarantee and 12 months warranty