About this product
- Power Consumption (Volts/Watts/Hertz):5
Product description
Product name: multi-functional laser page turning pen for office
Control technology: 2.4 ghz
2.4Gzh control distance: 100M
Laser distance: more than 100M
Battery type: polymer lithium battery
Product size: 138mm * 21mm * 13.2mm
Sleep current: less than 20UV
Compatible system: windows.xp/7/8/10mac os.linux.android
Compatible interface: USB 1.1/2.0/3.0
Working voltage: 4.5-5.5V