ENKAY 3 in 1 Matte Laptop Protective Case + EU Version TPU Keyboard Film + Anti-dust Plugs Set for MacBook Air 13.3 inch A2179 & A2337 (2020)(Black) Tag-Cooling Fan Effective distance: 15m

Effective distance: 15m

Transmission Speed: 480Mbps

Anti-shock and anti-drop plastic case

Built-in 4 infrared lights and highly sensitive light components

Networking method: LTE: B2/B4/B12

ENKAY 3 in 1 Matte Laptop Protective Case + EU Version TPU Keyboard Film + Anti-dust Plugs Set for MacBook Air 13.3 inch A2179 & A2337 (2020)(Black) Tag-Cooling Fan Effective distance: 15m1. 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