900MHz Signal Booster / GSM Signal Repeater with Yagi Antenna, GSM Repeater Option:GSM Repeater The button and rotation are

The button and rotation are combined to lock the camera firmly and more securely

Time-lapse selfie

Size: 118 x 118 x 25mm

nubia RedMagic 6 Pro

40kgs / 25

900MHz Signal Booster / GSM Signal Repeater with Yagi Antenna, GSM Repeater Option:GSM Repeater The button and rotation areFeatures: 1. High gain linear power amplifier 2. ALC and AGC function technology 3. Ultra low noise receive amplifier 4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters 5. Stable and reliable electromagnetic compatibility design 6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the