HK-809 High Sensitivity GPS Magnetic Field Electromagnetic Wave Wireless Signal Detector JSR - Flathead：1

- Flathead：1

Engineering design to increase the comfort level of clothing

Function: Clear the dust in the gaps and corners

Replacement LCD screen + touch screen digitizer assembly for Xiaomi Redmi 9A / 9C / Redmi 9C NFC / Redmi 9i / Redmi 9AT / Redmi 9 Activ / Poco C31 / Redmi 10A

- Safety information x 1

HK-809 High Sensitivity GPS Magnetic Field Electromagnetic Wave Wireless Signal Detector JSR - Flathead：11. The sensitivity can be adjusted. By adjusting the sensitivity to expand or reduce the detection range, the sensitivity is increased by 2 3 times, and the detection distance can reach 300mm 2. Anti vibration, drop proof, reliable and durable 3. Built in 3. 7V 1600MA H18500 lithium battery, when the battery is low, the under voltage indicator will show green, and it can be charged with a mobile phone charger that supports 5V 1A 4. The mute and alarm