4-Way Fast Charging Module USB Mobile Phone Charging Board1. Soft start function 2. Conversion efficiency reaches 97% 3. 220Khz switching frequency 4. Built in synchronous switch step down converter chip 5. Output voltage range: 3V to 12V, automatically adjusted according to the fast charge protocol 6. Used in car chargers, fast charging adapters, smart power strips, solar chargers, etc. 7. This module is a 4 way pressure drop fast charging module, please use 12V 30V DC power supply, and the positive and

can be simply fixed the camera

A wider range of models are compatible with Huawei official authorization

Rated input frequency: 50Hz-60Hz

Blade X1 5G

Material: TPE

2 or above

Built-in: Built-in microphone

start recording within 400ms

Impedance: 75 ohms

the minute hand is 9cm long

Power supply: 3 x AAA battery (not included)

Onboard power conversion circuit