2.4 GHz Wireless Combo C4120 New Products *Battery: 3

*Battery: 3

The wide frequency range "spanning 12 Hz to 22 kHz" delivers deep bass

*1 Wireless Speaker

Ergonomic on-ear controls

* MP3/VCD/CD-R/RW/DVD/CD-G/DVD-G playback

2.4 GHz Wireless Combo C4120 New Products *Battery: 32. 4 GHz WIRELESS COMBO The C4120 wireless keyboard and mouse set adopts ergonomic design, the character surface adopts UV printing process, and has 12 multimedia keys, which can meet the needs of business office, greatly improve the operation efficiency, and ensure a longer service life. The mouse DPI is adjustable, ranging from 800 1200 1600, which can meet the needs of business office. Whether you are studying in a quiet office, or studying in the