For MacBook Air 13.3 inch A1932 2018 ENKAY 3 in 1 Crystal Laptop Protective Case and EU Version TPU Keyboard Film and Anti-dust Plugs Set(Transparent) Filter-Bullet Camera Power supply mode: the transmitter

Power supply mode: the transmitter contains a CR2032 button battery

smart indicator light

hot dog about 60g/piece

General Model 2518S3

less sound loss

For MacBook Air 13.3 inch A1932 2018 ENKAY 3 in 1 Crystal Laptop Protective Case and EU Version TPU Keyboard Film and Anti-dust Plugs Set(Transparent) Filter-Bullet Camera Power supply mode: the transmitter1. 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, 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