Compatible model:
HX63xx series: HX6310 HX6311 HX6320 HX6330 HX6340
HX67xx series: HX6710 HX6711 HX6720 HX6730 HX6750 HX6760 HX6761

HX69xx series:HX6910 HX6920 HX6930 HX6950 HX6960 HX6970 HX6972
HX91xx series: HX9112 HX9172 HX9140 HX9150

HX93xx series:HX9322 HX9332 HX9340 HX9342 HX9352 HX9362,HX9360 HX9350 HX9360 HX9370

HX99xx series: HX9924/HX992P/HX9360/HX939/HX9901

1. Beauty e Health – Marca Compatível : Vivo

2. Phones e Accessories – Design : Bar

be careful:
After removing the battery and the main board with water, clean the shell movement and blow the water to the bottom
1. Install a new waterproof ring and check the magnetic suspension clearance of the vibration motor. There are two screws at the front and back that can be adjusted (about 0.7mm) when they are too close. It is easy to find friction, causing abnormal noise or weak vibration. Too far away will also cause weak vibration
2. Install the main board and weld the bottom coil and vibration coil
3. Install the battery and weld the positive and negative (confirm that the battery must be powered before installation, and the main board can be charged and vibrated, with the minimum voltage between 3.2V-4.1V)

Special precautions:
1. Please follow the steps and do not install the battery first. Because the main board of the battery is electrified after it is installed, it is easy to burn the main board if you weld it again at this time.
2. The externally heated electric soldering iron can melt tin at the temperature. Please pull out the plug of the soldering iron before welding. Internally heated electric soldering irons do not need to be unplugged (externally heated electric soldering irons basically have leakage)

3. Série Hx9 Peças de Reparo do tipo Rotação – Material : Glass

4. Escova de Dentes Elétrica Original Link Rod – Feature : With Câmera Frame Lens With Logo