Download the PDF format of this manual:
1. 
N21 BLE Wireless Presenter User Manual Norwii.pdf
2. User Manual - N21 BLE Multilingual.pdf
3. Setup on macOS computer.pdf
4. Trouble shooting guide - Wireless Presenter.pdf
WARNING
This product can generate laser beam. DO NOT STARE INTO BEAM OR EXPOSE USERS OF TELESCOPIC OPTICS. Do not shine the laser beam on people's or animal’s eyes to avoid eye damage! Do not give this product to children as a toy!
Warning label for red laser product (See below figure):
This product contains AAA batteries. Do not throw this product into the fire as the battery may explode; Also, do not immerse this product in water or any other liquid, as it may explode if the battery is short circuited or damaged.
I. Operation system
Supports Windows 10/11 and macOS 10.15 and later. On Android and Linux systems, only support laser and page up/down functions.
II. Package contents
1. Wireless presenter * 1 (USB receiver stored inside the wireless presenter)
2. User Manual * 1
3. AAA Battery * 1
III. Specifications
Transmitter
Technology：Radio frequency
Frequency：2.4GHz
Control Distance：100m
Laser Power：<1mW (Class 2) or <5mW (Class 3R), see the laser label on the back of the presenter.
Laser Distance：>200m
Wavelength：Red 640-660nm
Battery：AAA*1
Working Voltage：1.5V
Dimension：138.8*17.6*15mm
Weight：18.6g
USB receiver
Working Voltage：4.5-5.5V
Dimension：24.7*13.8*5.1mm
Weight：1.6g
IV. Bluetooth connectivity
1. Bluetooth connection on Windows computer.
1) On the computer, turn on the Bluetooth switch, click Add Device, and select Bluetooth as the device type.
2) Turn off the power of the wireless presenter, press and hold the wireless presenter's page up key, turn on the wireless presenter's power switch, then release the wireless presenter's page up key. At this time, the wireless presenter's LED will flash, indicating that it is waiting for pairing in the following 3 minutes.
3) On the computer, find the "Norwii N26 BLE" in the "Add device", click connect, and at the same time, the presenter indicator light is off, and display "Norwii N26 BLE" connected in "Bluetooth & device". The presenter can now control the computer.
2. Bluetooth connection on macOS computer.
1) On the computer, select Bluetooth in the computer System Settings and turn on the Bluetooth switch.
2) Turn off the power of the wireless presenter, press and hold the wireless presenter's page up key, turn on the wireless presenter's power switch, then release the wireless presenter's page up key. At this time, the wireless presenter's LED will flash, indicating that it was waiting for pairing in the following 3 minutes.
3) On the computer, find the "Norwii N26 BLE" on “Nearby Devices”, click connect, and at the same time, the presenter indicator light is off, and display "Norwii N26 BLE" connected in "My Computer". The presenter can now control the computer.
3. Priority of USB receiver and Bluetooth connection.
The USB receiver has a higher priority than the computer's Bluetooth. After connecting the wireless presenter to the computer via Bluetooth, plug in the USB receiver, and the wireless presenter will disconnect from the computer via Bluetooth and establish a connection with the USB receiver. Pull out the USB receiver, and the wireless presenter will automatically connect to the computer via Bluetooth. The wireless presenter cannot be paired with computer via Bluetooth when the USB receiver is plugged in.
4. Bluetooth wireless presenter and device reconnection.
The wireless presenter can store IDs for the 7 most recently connected devices (computers, iPads, phones, etc.). The USB receiver is not included in these 7 devices. After turning on the wireless presenter, the first device that sends a reconnection request with a signal strength greater than -10 dBm will connect to the wireless presenter.
For users: If a computer is among the 7 most recently connected devices, turning the wireless presenter off and then back on within 5 meters (16 feet) of the computer will automatically reconnect the wireless presenter to the computer.
5. To clear the saved device IDs from the wireless presenter:
1) Turn off the power switch of the wireless presenter.
2) Press and hold the laser key (for the N20 BLE, press the Tab key; for some products without a laser key, press the Pointer key).
3) Turn on the power switch.
4) Release the key once the LED blinks.
The blinking LED indicates that the wireless presenter has cleared all saved device IDs and has entered Bluetooth pairing mode. Users can perform Bluetooth pairing within the next 3 minutes.
V. Function map
Attention: When using this product, please change your Input Method Editors (IME) to English input mode.
VI. Function Description
1. Power switch: push up to “ON” to turn on the presenter, push down to “OFF” to turn off the presenter.
2. Page up key
.
Click to page up, long press to play slides from the current page. Long press again to end slide show.
Page up key
VII. Certifications
CE, ROHS, FDA
FCCID: 2AXGRN95
VIII. Declaration of conformity
This laser product complies with EN 50689:2021 and IEC/EN60825-1:2014/A11:2021. Complies with 21 CFR 1040.10 and 1040.11, except for deviations pursuant to Laser Notice No.50, dated June 24, 2007.
IX. Product Support
Shanghai Norwii Technology Co., Ltd
Address: No.277 Jinfeng Road, Pudong New Area, Shanghai, 201201, China
Tel: 86-21-51872080
Email: support@norwii.com