For MacBook Air 13.6 2022/2024 A2681 (M2) / A3113 (M3) ENKAY Hat-Prince 3 in 1 Spaceman Pattern Laotop Protective Crystal Case with TPU Keyboard Film / Anti-dust Plugs, Version:US(Spaceman No.2) Brand_SATREND Wireless protocol: Zigbee 3

Wireless protocol: Zigbee 3

General Compatible with Xiaomi:  Redmi 5A

Built-in noise reduction microphone: automatic low-light adjustment

90kgs / 26

22kgs / 37

For MacBook Air 13.6 2022/2024 A2681 (M2) / A3113 (M3) ENKAY Hat-Prince 3 in 1 Spaceman Pattern Laotop Protective Crystal Case with TPU Keyboard Film / Anti-dust Plugs, Version:US(Spaceman No.2) Brand_SATREND Wireless protocol: Zigbee 31. Before purchasing, please check the model number on the back of the notebook: Axxxx, and confirm the regional version of the notebook. 2. Protective shell material: polycarbonate; keyboard membrane material: TPU; dust plug material: silicone. 3. Two piece design case, easy to install and remove; four rubber feet keep your laptop stable and safe; the bottom shell cover is ventilated to facilitate heat dissipation. 4. Full access to all buttons and