Usb Computer Speakers System

✔️ 3-Channel Stereo Sound: 4 speakers (2 in main unit + 2 satellite speakers) with 5W+3W*2 rated power for clear and immersive audio

✔️ USB Powered Design: DC5V 1A USB power supply, compatible with laptop, PC host, mobile phone adapter and other USB power interfaces

✔️ 3.5mm Audio Connection: Universal 3.5mm audio jack, easy to connect to laptops, PCs, mobile phones and other audio devices

✔️ Professional Audio Performance: ≥80dB signal-to-noise ratio, 25HZ-20KHZ frequency response, with BASS and VOLUME adjustment

✔️ Complete 3-Piece Set: Includes main control speaker (with switch) + 2 satellite speakers + bilingual manual, plug-and-play use

Main Speaker Dimensions: 20cm*11cm*10cm

Cable Length: 1.2m

Sub-Speaker Dimensions: 11cm*8cm*6cm

Material: ABS

Color: Black & White

Model: D-220

Number of Speakers: 4 (2 on the front of the main speaker + 2 sub-speakers)

Power Supply: USB Powered DC5V

Connection: 3.5mm Audio Jack

Volume: Adjustable

Frequency Response: 25Hz-20kHz

Waterproof Rating: Not Waterproof

Signal-to-Noise Ratio: ≥80dB

Compatible with USB Powered and Universal 3.5mm Connector

Power On: Press the center switch to turn on (yellow light indicator)

Input Voltage: DC5V 1A

Current: 600mA

Rated Voltage: 3.7V

Rated Power: 5W + 3W*2

Usage Method:

① USB power input connection; can be powered by USB interfaces of laptops, computer hosts, mobile phone power adapters, etc.

② Universal 3.5mm audio jack; after connecting to power, plug the 3.5mm audio jack into audio devices such as laptops, computer hosts, and mobile phones.

③ BASS adjusts bass and treble; VOLUME adjusts volume; the middle button is the power switch.

NOTE:

1. This product does not include a power adapter.

2. No built-in battery, no Bluetooth; simply use USB power + plug in the 3.5mm audio port.

3. If the sound is low when connected to a front USB port on the computer, try using a rear USB port on the computer host or a plug power supply.

4. If there is no sound after plugging into the computer: please check the computer's audio source output device and select the corresponding audio output device---speaker output.

3-Channel Computer Speakers * 1

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• We offer a 60 day money back guarantee or exchange.
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