1,Output power: 3W 2,Built-in FM radio 3,Usb cable &Lithium battery powered 4,Small and sample design

Function List:

[Fashionable] Multi-function integrated design, compact portable, full-featured, enjoy music life[TF Card / U Disk] Built-in MP3/WMA decoding,  can directly play TF card, U disk, mobile and other USB storage devices stored MP3, WMA format music files[FM Radio] Built-in FM Radio,radio module, surrounded antenna, automatic station search, pristine sound quality, easy to use

[U Disk Storage Function] Can copy the information through data cable connect to computer, which identify and use as a removable memory[Dual-Power] Dual-mode support for USB-powered, or lithium-ion battery-powered,have more choice[Built-in Low-freq Rad] Super dynamic low-frequency sound pressure gain, listening transparent and flexible

[Memory Play] Auto remember the last song& play mode played[Intelligent Fast Charger] Charge using USB powered connecting to PC automatic fast charge[Non-Disturb Listening] Output-mode headphone-selection make non-listening disturb[AUX-Enter] Stereo AUX audio input, connect easily to laptops, digital music players, handhold TVs with wide range of audio-visual products

Product Parameters:

Speaker Specifications: 1.5-inch 4

Output power: 3W

Frequency response: 90Hz-20KHz

Sensitivity: 80db±2db

SNR: ≥80db

Distortion: ≤0.3%

Specification: W245×D95×H50mm

Speaker N.W: 140g

Speaker Accessories:

[Standard Accessories]: a, USB cable                 1pc

                                       b, 3.5MM audio line      1pc

                                       c, user manual             1pc

[Accessories need buy]: a, Nokia BL-5C general lithium battery

                                       b, TF card

                                       c, Portable bag

                                       d,Antenna

 More Detailed product pic:

  

wireless speaker