1. 4 units sound: 2 speakers + 2 air ducts, 4D stereo volume, enjoy the cinematic shock, presents high-quality sound quality.
2. Wired and wireless dual connection, built-in Bluetooth chip.
3. Innovative independent volume knob design, turn to adjust the volume.
[Wireless bluetooth Speaker Combination Packages Desktop PC Computer with 3.5MM Interface Office Gaming to Watch Movies]
Specification:
Bluetooth version:5.0
Frequency Range:30HZ-15KHZ
Output Power:6W
Channel:2.1
Separation: less than or equal to 35dB
Signal to noise ratio: less than or equal to 65dB
Effective distance:10M
Supply voltage:DC5V-1.0A
Colour: black
Material: plastic

Package Contents:
1 x speaker
1 x Subwoofer
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.