Features:

1. Brand new and in high quality.

2. Portable and light in weight.

3. Good quality of sound but in low price.

4. Use of personal computers, desktop computers, games,mobile phone etc.

5. Smart lightweight laptop is easy to use.

6. USB plug-and-play

7. No need to install a driver.

Features: flexible and portable, convenient to use with laptop, USB plug and play, no need to install driver.Specification: full frequency, double channel sound card technical support
Output power: 4 Ω 3 w * 2

usb line length: 120 cm
Size :310X60X60MM (length X width X height)

Gross weight: 550G each Unit

Update features:
Smart and portable and laptop easy to use, USB plug and play, no need to install the driver.
Full frequency, double channel sound card technical support
1: stereo laptop speaker (hi-fi amplifier IC);
2: hot plug and pull, no software driver required;
3: use sealed inner cavity monomer * 2,
It makes the bass strong and powerful, the middle tone sweet, clear and transparent, and the high tone bright.
4: anti-magnetic design
5: high fidelity decoding IC, USB drive;
6: blue indicator light does not flash, fast decoding