1. Wireless calling, Wireless, Battery-5 V 1200 mAh Lithium-ion Battery, FM Radio, TF player/SD card Slot, Bluetooth connectivity distance - 10 meters, Memory Card Slot, Wireless range: 10m 2. Crystal Clear HD Sound: Presenting sound that packs a punch- premium, in-built speakers for supreme audio bliss; perfect for your next houseparty. Equipped with high-quality amplifiers 3. The best of Wireless: Skip the hassle of wires with 5.0 bluetooth connectivity- easily connect it to your smartphone or tablet! What’s more, you can also play your favourite tunes from a Pendrive, or just switch to FM Radio if you’re bored. To take it a step further, connect UBON speakers using TWS, for an even bigger, better experience 4. Control your groove: Not only is the speaker lightweight, it is extremely easy to operate, anytime, anywhere, with all controls easily located on the body of the speaker. A high quality in-built mic transmits crystal clear audio! Its highly portable design makes it easy to take it wherever you want. 5. UNIVERSAL CONNECTIVITY : This speaker is compatible with Android, iPhone, iPad, tablets, smartphones, iPod, MP3, MP4 and other Bluetooth enabled digital players which will give you non stop music without any hassle