Bluetooth V4.1 with 2*5W Drivers & Bass Radiator: Connection range is up to 33 feet/10 meters?? compatible with every device that supports bluetooth technology.</br>Super bass</br>Dustproof ??shockproof?? Water-resistance?? ?? rugged design for outdoor activities.</br>Built in Mic for hands free speakerphone;Micro TF card MP3 Player; AUX "In" cord.</br>Broad Compatibility: Easy connect to Computer Laptop Tablets iMac/iPhone/iPad/iPod Blackberry Nexus Samsung and other Smart Phones via Wireless Bluetooth or 3.5mm Audio Cable. Monstercube Bluetooth Speakers include Unconditional 60 days refund or replacement 18 months worry-free warranty free lifetime technical support and friendly customer service.</br></br>Product Description</br></br><b>Bluetooth Speaker Function</b><br> Powerful Monstercube Flyer Bluetooth Wireless Speaker: Provides Strong Bass and Loud Sound with Built-in 5W*2 Speaker Drivers & Bass Radiator. Well-balanced Sound Profile Featuring a Rich Bass that Can Fill Any Room also suitable for Outdoors.<br> This device wirelessly connects via Bluetooth V4.1 Technology at a distance up to 32 feet/10 meters. Works with any Bluetooth-enabled devices.<br> <br> <b>Handy and Portable</b><br><br> Portable and suitable features guarantee better user experience when playing music in outdoor hiking/biking. Additionally comes with a pouch and hand strap it's very convenient to carry this speaker everywhere.<br> <br> <b>Rechargeable Li Battery </b><br> Up to 15 Ho