Support TF Card music playback.Support FM radio, FM channel automatically Portable Wireless Speaker Built-in bluetooth 4.1 wireless transmission, working distance up to 33ft range, Quick pairing any Bluetooth-enabled device, such as Android cellphones, Smart phone, tablet PCs and so on. You can also play audio from laptops, PCs, MP3 player via aux line-in. This outdoor Bluetooth speaker has a powerful sound, Apart from playing awesome music at Home and Home Party, the speaker is also equipped with one short handle for easy to carry. Suitable for Outdoor, Travel, Kitchen, Camping and so on Portable Multi-function Speaker. Support Bluetooth connection, Support FM radio, TF Card music playback, AUX input, U-disk music playback, intelligent remote control and digital display. Powerful features, multiple choices to enrich your life. . Our worry-free 12-month warranty and friendly lifetime customer service. Portable Bluetooth Speaker,built-in bluetooth 4.1 wireless transmission, working distance up to 10 meters. - Compatible with all Bluetooth devices such as smart phones, tablet PCs, iPOD - Support TF Card music playback. - Support FM radio, FM channel automatically - Support Digital Display+Intelligent Remote Control - After shutdown automatically memory track number - Support 3 louderspeakers, big power 10W, heavy bass guide tube design - Can match the personal computer, MP3,MP4, and is equipped with 3.5mm stereo audio output interface of the mobile phone and other audio equipment. Descriptions: Product type: RS-A100 bluetooth speaker Speakers: 5W+2.5w x 2 Speaker unit: 3"+2"x2 Frequency Response: 80Hz-20KHz Input Impedance: 10kohm Input Voltage: DC 5V Control: Volume/BT/Remote Control/USB/TF Product Size: 120*190*155mm Charging Time: about 3hour Playing Time: about 3-6 hours (depends on playing volume) Battery Capacity: 2200Mah