50 PCS Anti-Saliva Splash Anti-Spitting Anti-Fog Anti-Oil Protective Baseball Cap Mask Removable Face Shield, Baseball Cap Mask 50 Pack, 50 PCS Baseball Cap Mask/Red Mini Speaker Operating ambient temperature: 0-40 degrees

Operating ambient temperature: 0-40 degrees Celsius (32-104 degrees Fahrenheit)

Three types of recording: internal microphone recording

5-inch LED display

One Package Size 16cm * 6cm * 5cm / 6

after loosening the front end

50 PCS Anti-Saliva Splash Anti-Spitting Anti-Fog Anti-Oil Protective Baseball Cap Mask Removable Face Shield, Baseball Cap Mask 50 Pack, 50 PCS Baseball Cap Mask/Red Mini Speaker Operating ambient temperature: 0-40 degrees1. Material: Hat made of cotton, and the Mask Transparent TPU design with wide view, Can effectively prevent liquid spray from the front and sides. 2. Full Protection: the protective hat can cover the entire face with a wide brim without blocking your view. It can protect your eyes, mouth and nose. Cuts saliva drips, including dust, pollen and virus. 3. Easy to Use: The mask can be washed with water or wiped and disinfected with alcohol, which is easy