1. Wireless Presenter: page turning function can be easily operated by the four direction keys or Page Up/Down keys in PC keyboard. It fully supports PowerPoint, Keynote and Prezi Page. 2. 2.4G universal channel, 10m effective range, automatic frequency hopping technology avoids other RF signal interference. 3. Supports PageUp, PageDown, Full Screen & Blank Screen with details as follow: Click PageUp to turn to the previous page, click PageDown to turn to the next page. Press the PageUp and hold down to enter the full screen mode and repeat the operation again to exit the full screen mode. Press PageDown and hold down to enter the blank screen mode and repeat the operation again to exit the blank screen mode. 4. This wireless presenter is powered by 300mAh lithium polymer battery and comes with an universal Micro USB port. You can easily charge it via the USB port on PC or a mobile phone charger. 5. This wireless presenter supports auto standby function for long-time working and energy-saving purpose. In addition, it has a separate power switch and can avoid the current leakage when it is left alone. 6. Operation system: Windows 2003, XP, Vista, Windows 7/8/10, Mac OS, Linux, Android.Specification: General Working Voltage 3.6-4.2V Product Size Wireless Presenter: 125x30x15mm, USB Receiver: 18.5x14.5x6mm Weight Wireless Presenter: 32g, USB Receiver: 2g Keyboard Battery Capcity 300mAh Package Include Package Contents 1 x User Manual 1 x USB Cable 1 x Wireless Presenter Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 15.6cm * 5.6cm * 2.6cm / 6.14inch * 2.2inch * 1.02inch Qty per Carton 150 Carton Weight 9.75kgs / 21.49lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 150 pcs = 111000 pcs40HQ: 1719 cartons * 150 pcs = 257850 pcs
