Portable 9-inch Smart Digital Drawing Board Bluetooth USB Connected To Mobile Phone, Cloud Note with High-Precision Writing PenAbout our product 1. Battery capacity: 1000mAh pen battery capacity: 80mAh 2. Mobile system support: ios Android support 3. Computer system support: Windows XP Win7 or above 4. Connection: bluetooth, USB 5. Technical type: electromagnetic induction 6. Writing pen opening mode: pressure induction 7. Input: 5V 1A 8. Induction height: 5~14mm 9. Charging port: USB Product characteristics 1. With a 9 inch smart writing area, you can easily carry it with

Do not touch or rub after peeling off the protective film

Wide range of adaptation: suitable for Gopro

10) Support OS: Windows / Mac OS / iOS / Android

support Taiwan

MP3 mode:support SD card playing MP3

Sounding principle: moving coil

Sensitivity: 112dB

Image sensor: CMOS 13 million pixel sensor

Output pulse width: 100-250uS

1080P 60Hz

Galaxy Watch 3 45mm

Light source: LED red light