1.portable speaker
2.vibrating speaker
3.bulit in lithium battery
4.Support to TF card/USB
5.FM radio and remote control

portable speaker/Vibration speaker 

 Selling points:

1.Stereo mini speaker

2.Compatible with radiogram, U-disk, TF card, 3.5 void input and remote control

3.Supports U-disk and TF card slot

4.Audio source: TF card, PC, MP3/MP4, MD, CD, DVD players and mobile phone

5.Infrared remote control

6.Built-in lithium battery

7.High-power capacity has built-in, power supply by rechargeable lithium battery/USB cable from computer

Product Descriptions

 1. Aluminum alloy shell, with the use of oxide sandblasting process, never fade.

2. 2.0 channel,with the combination of the resonant sound body and traditional speaker, sound    perfect.

3. The host compatible with USB, TF card and line in input, and with FM radio function, with a volume controller on the body.

4. Can be used for computers, mobile phones, MP3/4/5, U disk, TF card, iPhone, iPod, iPad, etc.

5. Built-in lithium battery, can charge from computer USB port.

 Different surface,different sound:

Material	Sound Performance
wood	Bass is good, Rich and sumptuous mid-sound
metal	Strong bass sound
paperboard	The clarity of the sound reduced and it feels like vinyl disc
glass	Clean and transparent sound
hollow wall	Good spacious sound performance

Specifications:

Power	3W*2
Power supply	Lithium battery
Operating voltage	5V
Audio Input	3.5 mm AUX/mini memory card
Frequency response	100Hz-18KHz
Size	5*5*5.5cm/5*5*3.5cm
Weight	240+120g

  Packing :

 Inner box : 14 x 8.5 x 8.5 cm X 0. 473kg/b

 Carton size:44x29.5x45.5 cm x 23kg/c

 Carton Volume:0.059

 Delivery time:20

Detailed Product Description

resonance usb mini speaker
1.rechargeable portable speaker
2.2.0 powerful bass
ntact computer, mp3/4, TF card usb ,FM 

  Features

 1.Support MP3 format

2.Support USB2.0 and TF card can be insert to play directly

3.with 3.5mm audio line-in

 Power supply:

1.Built-in Rechargeable Li-ion battery with 1000mA and can works 5 hours.

2.Power charging by USB cable or adaptor, can charge while using

3.Built-in voltage enhancement circuit to improve working time.

4.input:5.0V

Working voltage: 5v

Charge time: 3-5 hours

 Amplifier and speaker driver:

MAX output power :3W-6W

Digital 2.0 amplifer

4 inches speaker,2pcs

 

Operation:

Just insert TF,MMC card or USB disk and play it, the speaker can play the songs inside which mp3 format(it can play when it is recharging)

Product packed with adaptor       

 This item combine a traditional speakers with a vibration speaker