Havit Gamenote SK210 MINI LIGHT STEREO COMPUTER SPEAKER Audio/Video EROGONOMIC DESIGN: This bluetooth wireless

EROGONOMIC DESIGN: This bluetooth wireless earphone is only 4 grams with an ergonomic design

Connect and switch between 3 HDMI inputs on 1 HDMI Output

-Material ABS+TPE-Extended Port USB3

Recharge your devices multiple times on the go-This portable power source gives you the extra power for more than two full recharges on the go

Tracking technology: OpticalSensor Resolution: 1000Number of buttons: 3Scroll Wheel (Y/N): YesSupported OS:Windows Vista

Havit Gamenote SK210 MINI LIGHT STEREO COMPUTER SPEAKER Audio/Video EROGONOMIC DESIGN: This bluetooth wirelessSpeakers active, 2. 0 channel with power performance of 6W, frequency range from 200 Hz to 180000 Hz