VB601 2.0 inch LCD Screen Hassle-Free Portable Baby Monitor, Support Two Way Talk Back, Night Vision(AU Plug) Filter-Audio Signal Switcher 4 inches: external size 39

4 inches: external size 39 x 28

Speaker ringer buzzer for iPad Pro 11 inch (2020)

General Compatible with ASUS:  S550

40HQ: 5158 cartons * 450 pcs = 2321100 pcs

DSP chip: no driver required

VB601 2.0 inch LCD Screen Hassle-Free Portable Baby Monitor, Support Two Way Talk Back, Night Vision(AU Plug) Filter-Audio Signal Switcher 4 inches: external size 39Features 1. Hassle free portable monitoring. 2. Two way(talk back). 3. Temperature monitoring. 4. Built in 8 lullabies in the camera. 5. Automatic night vision. 6. Secure, interference free, long range digital signal. 7. High contrast 2. 0 inch 220 x 176 color LCD monitor. 8. Long battery life (8 hours in Vox mode). 9. Transmission Frequency: ISM 2400~2483. 5 MHz. 10. Transmission Power: 17dBm. 11. Unobstructed Effective Range: 160ft 50m indoor 850ft