Lecoo SPT9634 Wireless Presenter
- Connectivity: 2.4GHz wireless
- Wireless effective distance: 100m
- Charging time: 2 hours
- Laser power: <1mW or <5mW
- Weight: about 48.5g(With battery)
- Size: 145.5 (L) × 20.35 (W) X 17 (H) mm
- Adaptation system: Windows 10/7/XP
- Android 4.0, MAC keynote or newer
