Multi-function Portable 2.4 inch Display Screen Scientific Calculator, Support Sound Recording / Radio / Music & Video Playing / Picture Browsing, 2.4 inch Calculator1. Material: ABS Metal 2. Battery capacity: 900 mAH 3. Standby time: 30 days 4. Charging mode: USB 5. Return one key to the calculator interface (e book or video interface can return to the calculator state with one key) 6. Backlight brightness: 1 5 adjustable 7. Built in memory, you can also insert another memory card. 8. Music Playing: Support WMA, WAV and other formats. 9. Image browsing support: JPEG, BMP, GIF format browsing 10. Video playback

36inch * 2

🔹 18 IR : Equipped with 18 infrared lights

Illuminate your creativity and make every shot count

**Versatile Use:** This anti-fouling pad serves multiple purposes

safe website access

Mi Note 10

Bluetooth version: 5

- Earphone sticker x 1

and cash register operations

Surrounding the pressurized air duct

Power supply: 4

click "Same screen" off