For MacBook Air 15.3 (A2941) ENKAY Hat-Prince Crystal Protective Case Cover Hard Shell(Transparent) 15DecTag-Ring Holder Frequency response: 70-20KHz

Frequency response: 70-20KHz

- Earplugs x 3 pairs

Focusing range: more than 5 meters

How It Can Be Used

For MacBook Air 15.3 (A2941) ENKAY Hat-Prince Crystal Protective Case Cover Hard Shell(Transparent) 15DecTag-Ring Holder Frequency response: 70-20KHz1. 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. 3. Perfect fit for your device, ultra thin, super light and stylish and extremely durable. 4. 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. 5. The