For Google Pixel 7a Drawing Pattern Leather Phone Case(Deer) Filter-Simulated Cameras 1) Adopt differential signal transmission

1) Adopt differential signal transmission with excellent anti-jamming ability

Transmitter battery: AAA/1

Motorola:  A3100

and the design of the key line is separated

Input/Output: Built-in Microphone and Speaker

For Google Pixel 7a Drawing Pattern Leather Phone Case(Deer) Filter-Simulated Cameras 1) Adopt differential signal transmission1. Made of PU leather and TPU material, it may work for a long time. 2. It adequately protects devices from the normal scratches, dirt, tear and wear. 3. Holder design makes horizontal viewing more convenient. 4. With card slots and photo frame, practical and functional. 5. Access to all ports and buttons easily without removing the case.