DBEST portable speaker PS4003

1.portable speaker PS4003 2.d-class amplifier. 3.factory price. 4.high fidelity sound. 5.all sizes, colors,models.

DBEST portable speaker PS40031.good sale!!!2.High quality,low price.3.accept PayPal.4.shipment:EMS\DHL\UPS\TNT,etc.

1) excellent quality, competitive price, prompt delivery, great service and solid reputation. 2)original package with tags and labels 3)fast samples delivery4)low minimum order 5)fast shipment in 5-7days responsible customs clearance 6)best and timely service for each customers' order

we also offer mini portable speaker,portable audio and so on.

1. Stereo systems.

2. Audio with high fidelity.

3. Rechargeable lithium battery inside.

4. Up to 10-hour continuous playback time.

5. Be compatible with multimedia devices.

6. Each speaker works by its own amplifier independently.

7. Two pieces joining-up in parallel available.

Specifications:

AMP Freq Range	180Hz ~ 20KHz
S/N	More than 80dB
Speaker	4ohm, diameter:40mm
Line Input	3.5 mm ψ
Working Time	About 10 hours (medium volume, random music)
Li Battery Capacity	400mAH
Battery Voltage	3.7V
Battery Charging Voltage	4.2~5V
Battery Charging Time	About 3 Hours
Rating Power	2W+2W
Power Supply Input	MINI USB (5V/500mA)
Weight	0.144kg(2PCS)
Dimensions	60mm(D)*55mm(H); 2PCS hold together: 60mm(D)*100mm(H)
Color	Black, Red

Two Pieces Joining-up and Support Devices

About Letscom:

Established in 2000, Letscom is a China manufacturer, supplier and exporter, which specializes in developing, manufacturing top-class mini speakers.

In 2009, Letscom developed the 1st generation amplifier IC for mini speaker, which was the revolutionary in the world of portable audio technology.

The current products have won good fame at the market, which make Letscom the top-class player in the industry of mini portable speaker.

DBEST portable speaker PS4003