Rechargeable 405nm Laser Pointer Pen with Box, 1000 Miles Range, USB Charging

Rechargeable 405nm Laser Pointer Pen with Box, 1000 Miles Range, USB Charging Description

Rechargeable Laser Pointer Pen 405nm Beam Light - a compact, high-performance tool designed for precise pointing, dynamic presentations, teaching, and night-sky moments. This 405nm laser delivers a bright, continuous beam with long-range visibility, helping you hit your mark every time.

Key Features
- 405nm red laser with a continuous beam for smooth, precise pointing
- Rechargeable power in a durable aerometal body
- Preheat time < 3 seconds; operating voltage DC 3.7V
- Beam visible across long distances (up to 1000 miles under optimal conditions)
- Lightweight and pocket-friendly: dimensions 28mm x 160mm
- Anti-slip handle; copper end secured by aluminum sheet to prevent short-circuit
- Waterproof sealed ring at the end for added protection
- Convenient press-button switch at the bottom for hands-free use when needed

Safety & Handling
1. The laser beam must never be directed at the eyes of people or animals.
2. Remove the battery when not in use and keep it out of reach of children.
3. If the beam brightness decreases, recharge the battery to restore performance.

Specifications
Output power: <1 mW
Wavelength: 405 nm
Beam style: continuous line
Preheat time: <3 seconds
Working temperature: 15C to 35C
Storage temperature: -10C to 40C
Dimensions: 28 mm 160 mm
Operating Voltage: DC 3.7V