SADA D-208 2.1 Mini White 3W Wooden 3D Surround Sound Subwoofer Music USB Computer Speaker for Desktop TV PC Smartphone

– Universal and powerful, 3.5mm audio interface design, compatible with the vast number of devices on the market, making it more convenient to use directly.
– The design of wooden bass main cavity can effectively reduce resonance, and the sound quality is purer. The shell is frosted and feels more comfortable.
– White professional Bluetooth speaker with simple and fashionable appearance and 2.1 channels for better sound output.
– Independent knob for treble and bass, which can be adjusted at any time, and independent knob for volume, which makes you experience more shocking music.
– Inverted hole design that the inner wall of the inverted hole is glazed, so that low frequency sound waves are released smoothly, which can effectively reduce the sound distortion caused by sound friction.
– Colorful breathing light design, which can be converted between seven colors, has a unique musical atmosphere compared with traditional speakers.
– Multiple practical uses to meet daily needs, like listening to music, playing games, watching movies, etc.

SNR: >=80dB

Separation: >=40dB

Place of Application: Desktop, TV, PC, Smartphone

Note:
– The speaker should be placed in a cool and dry environment rather than a humid place. Do not set it near a high temperature object and please be careful not to drop it when placing.
– This machine uses 5V power supply and is connected with USB cable. It cannot be used with high or low voltage.
– Do not open the rear cover at will. If maintenance is required, please send it to a professional maintenance station for help.
– The speaker color may differ in different display screens, please refer to the actual item.
– Faults and solutions that there is noise or sound is small, the playback is intermittent, no bass is here.
– Cause that if the USB is plugged in the front of the computer, loud volume will cause a noise (because of the usb current limitation on the desktop).
– Plug the USB to the back of the computer to provide power or try changing the jack.
– Using the original power adapter of the mobile phone to supply power. ( 2A ~ 5V power adapter is better)