Xiaomi Bluetooth voice remote controller, Xiaomi infrared remote controller, MiTouch infrared touch remote controller, Xiaomi Bluetooth remote controller 2, and Xiaomi Bluetooth voice somatosensory remote controller all use 2 7th batteries;
Before 20 17-09-26, the battery model of Xiaomi infrared remote controller sold in official website was button cell (model: cr2032);
Early independent millet infrared remote controller (9 keys)&; Button cell (model: CR2032) is adopted for Xiaomi Bluetooth remote controller 1.
Supplementary explanation:
AA and AAA are another way of saying the battery model-AA is the 5th battery and AAA is the 7th battery.