UGREEN-30620
Headphone Splitter 2 Female 1 Male Mic Audio
UGREEN Headphone Splitter 3.5mm 2 Female to 1 Male Mic and Audio Y Splitter TRRS Headset Adapter Cable Stereo Compatible with Laptop PS4 Xbox PC Phone Tablet Gaming | UGREEN-30620 
Ugreen Laser Pointer Wireless PPT Remote Controller Presenter
Buy Ugreen Laser Pointer Wireless PPT Remote Controller Presenter in Sri Lanka. USB Wireless Presenter Red Laser Pointer PPT Remote Control Pointer Pen for PowerPoint Presentation Teacher Meeting Pen Red Laser Pointer.- Plug and Play, No need to drive, plug in the computer connector to automatically identify the convenient and fast, and no worry about insufficient preparation before the meeting.
- The buttons are designed so that you don’t need to look down at the buttons to focus on the speech, and there is no error in turning pages.
- Using a class 3B laser module, the stable power control technology has a large light spot, stable brightness, and a more focused line of sight.
- Using 2.4G wireless transmission, low power consumption, signal sensitivity and quick response, accurate operation, and smoother speech.
Ugreen Laser Pointer Wireless PPT Specifications:
- UGREEN LASER POINTER PRESENTER CONTROL 50654
- main material: PC + ABS
- product size: L154xW26xH13 (mm)
- working frequency: 2402 – 2480 MHz
- control distance: 100 m
- Laser Distance: 200M
- laser type : 3 B class
- laser power: < 5 mW
- maximum output of laser radiation wavelength: 0.5 W laser emission wavelength: 650nm
- power cell: AAA
- Rated capacity: 900 mAh.
- Nominal voltage: 1.5 V
- key control current: < 50 mA, standby current: < 80 uA. Receiver interface: USB-A port.
- Compatible systems: Windows / MacOS / Linux usage standard: GB 7247.1 – 20 12
USB Receiver Compatible :
– USB Interface: Compatible with USB 3.0 / USB 2.0
– Supported OS: Mac OS, Windows 7 / 8 / 10 / 11, Win XP, Linux, Android…
– Supported Software: PowerPoint / Excel / PDF / Word / Lync / Access / Project / InfoPath / Outlook / Publisher / Visio / OneNote…
