EasyAcc Mini Bluetooth Speaker Wireless Bluetooth Portable Rechargeable Microphone Support Micro SD Card Playing & FM Function - Black Small, Stylish, Compact and Extremely Portable. Fits easily into your bag or pocket so you can use it on the go. Equipped with a 3.5mm audio cable for non-Bluetooth devices (just insert the Micro USB end into the speaker); compatible with all touch screen tablets, smartphones, laptops, iPads, iPhones, and iPods with Bluetooth built-in. Cylindrical microphone design can reduce background noise during voice calls (speakerphone must be within 20cm). Built-in rechargeable lithium battery offers 4-5 hours of playtime and is charged via Micro USB Cable(charging cable included). Supports: micro-SD Cards & FM Radio & Bluetooth Transmission range: 8-10 m (with no obstructions).