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Nuowei Telescopic Teaching Pointer Bluetooth Remote Wireless Presentation Clicker with Countdown Compatible with Seewo Software Red Light N21 BLE Black

NORWII•Page Turning Pen/Laser Pointer

Nuowei Telescopic Teaching Pointer Bluetooth Remote Wireless Presentation Clicker with Countdown Compatible with Seewo Software Red Light N21 BLE Black

CN¥79.00

SKU: 100231424707

Status:In Stock (147)

ID: 1819938

Weight: 110.00 g

Dims:196x58x36 mm

Specifications

Remote Control Distance: 100150 meters
Laser type: Physical Laser
Connection method: Bluetooth, USB
Compatible devices: Handwriting board, Curtain, White Wall
Functions: Telescopic teaching whip, Battery indication, touchscreen handwriting, Laser Pointer, Volume Adjustment, Full-Screen Black Screen, Turn Page, Timed Reminder/Countdown

Variants / Sale Attributes

Color: N21 BLE Bluetooth Red Light Black

Package Contents

Nuowei Presentation Remote (with receiver at the tail) × 1 AAA Battery × 1 User Manual and Warranty Card × 1 Branded Packaging Box × 1

Product Description

Product Specifications

Overview

Brand: NORWII
Model: N21BLE
Product Type: Wireless Presenter with Bluetooth & USB Receiver

Bluetooth 5.0

USB Receiver (2.4GHz wireless RF technology)

Additional details

Dual connection modes: Bluetooth and USB receiver
Wireless frequency: 2.4GHz
Wireless control distance

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up to 100 meters (Bluetooth), 50 meters (2.4 G USB receiver)

Built-in 360mAh large capacity lithium battery

Additional details

Charging interface: USB-C
Charging voltage: 5V
Charging current: max 0.3A

Real-time battery level display with built-in power chip

Additional details

Laser power: <5mW (Class 3R laser)
Laser distance: over 200 meters
Red laser wavelength: 640-660nm
Green laser wavelength: 495-545nm
Brightness: maximum brightness without need for adjustment
Presenter size (collapsed): 183.5 x 29.5 x 13.2 mm
Presenter size (extended): 650 x 29.5 x 13.2 mm
Presenter weight: 61.8 g
Receiver size: 22 x 13.3 x 5.8 mm
Receiver weight: 1.9 g

65cm retractable teaching pointer with 5-section telescopic rod, reinforced thickened steel layer for durability and stability

Magnetic storage for receiver

Touchscreen writing and erasing with one-click annotation mode and long-press eraser function

Vibration countdown reminder

Volume adjustment

Full screen/black screen toggle

Smooth page turning with multi-mode switching (Left/Right, PgUp/PgDn, Scroll wheel)

Compatible with PowerPoint, WPS, Prezi, Keynote, image viewers, browsers, Word, Excel, and some short video apps

Wireless frequency hopping for strong anti-interference capability

No USB port occupation in Bluetooth mode

USB receiver plug-and-play, no driver required

Receiver is replaceable if lost

Additional details

Pen tip standard lifespan: 100,000 presses with 300 g force

Writing length approximately 6000 meters (varies by environment)

Pen tip is consumable and available for purchase

NORWII Professional Wireless Presenter N21BLE

USB-C charging cable

USB receiver

Lanyard

Velvet pouch

User manual (available via NORWII official WeChat public account by product model)

Bluetooth connection offers more convenience, security, durability, and longer battery life compared to 2.4G

USB receiver is backup option when computer lacks Bluetooth

Real battery percentage display eliminates battery anxiety

Laser pointer is safe for use on white walls, whiteboards, and projection screens

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