Specifications: - This Mental Laser Pointer Pen has fixed focus length and uses sturdy and economical technology
- This Portable Pointer Pen is guaranteed to adopt latest microelectronics
- Laser dot scope spot, continuous output
- Use this Mental Laser Pointer Pen to point at any desired targets, project screens, lectures, or video monitors, presentations, museum and tour guides, point at the stars, and inspection
- Shaped like a pen, stylish and convenient that you can take it anywhere anytime
- Wave Length: 650nm
- Beam Distance: ≥ 50m
- Control Distance: ≥ 10m
- Transfer Rate: ≥ 500Kbs
- Radio Frequency: 315Mhz
- Transmission Standard: USB3.0, USB2.0, USB1.1
- Emmitter Size: 115 x 18 x 19mm/ 4.5 x 0.7 x 0.8in (L x W x H)
- Receptor Size: 65 x 7 x 20mm/ 2.6 x 0.3 x 0.8in (L x W x H)
- Power By: 1 x 23A
- Material: ABS
- Working Temperature: +10°C ~ +40°C
- Storage Temperature: -10°C ~ +80°C
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