Deli 2.4GHz Laser Page Turning Pen Rechargeable Speech Projector Pen, Model: 2802L (Black) Tag-Home key & Side Key 2) Fixed 48KHz sampling rate

2) Fixed 48KHz sampling rate for 5

With three output ports

Plastic non-slip handle design

Supports uncompressed audio/video signals for HDTV

ensure the high durability of the product

Deli 2.4GHz Laser Page Turning Pen Rechargeable Speech Projector Pen, Model: 2802L (Black) Tag-Home key & Side Key 2) Fixed 48KHz sampling rate1. Material: ABS, electronic components 2. Remote control technology: 2. 4GHz 3. Laser distance: 100 meters 4. Operating distance: 2802PL: 100 meters, 2802L: 30 meters 5. Interface: USB interface 6. Built in battery: 2802PL: 220mAh lithium battery, 2802L: 150mAh lithium battery 7. Laser: red light 8. Laser power: less than 5mW 9. Support system: Win10 8 7 xp Mac OS 10. 4 and above, Android4. 0 10. Size: 14. 2x1. 92x1. 7 cm 11. USB charging, convenient