- One for four functions: Volume adjustment, for LED light and on off function
- Dual use for home and computer, 3.5mm common audio jack, can be used as computer speaker, and compatible with 99% of smart devices on the market
- 15 degrees bevel design, desktop viewing angle, allowing sound to be transmitted directly to the ear
- The speaker is equipped with a headphone microphone jack, can be connected with headphone
- Full-range speaker : easy to cover high, medium and low full range, showing shocking sound quality
