ENKAY Hat-Prince 3 in 1 For MacBook Pro 13 inch A2289 / A2251 (2020) Crystal Hard Shell Protective Case + US Version Ultra-thin TPU Keyboard Protector Cover + Anti-dust Plugs Set(Red) Filter-Digital Storage Bag 8) CMRR: 60dB

8) CMRR: 60dB

Frequency range: 20-20KHz

9 inch 2020 (4G) A2014 A1895 A1983

Compatible with multiple computer operating systems and smart card operations

General Compatible with Samsung:  Galaxy Note10+

ENKAY Hat-Prince 3 in 1 For MacBook Pro 13 inch A2289 / A2251 (2020) Crystal Hard Shell Protective Case + US Version Ultra-thin TPU Keyboard Protector Cover + Anti-dust Plugs Set(Red) Filter-Digital Storage Bag 8) CMRR: 60dB1. Very suitable for your equipment, ultra thin, ultra light, stylish and durable 2. The soft rubber surface treatment brings a comfortable handle while keeping your laptop stable and safe 3. The outer surface coating has excellent scratch resistance and can prevent wear 4. Eye catching color effects make your laptop's exquisite design shine 5. Keyboard film: provide comprehensive protection for your laptop keyboard against dust and liquids 6. Port