US/UK
EM-037 Bluetooth Safety Earmuffs
Key Features
● Bluetooth 5.0 Technology, allowing you to enjoy hands-free calling and wireless music.
● Built-in rechargeable battery and USB charging cord included.
● Noise Reduction: NRR 25dB, SNR 30dB.
● Deep Bass & Truly Stereo.
● Never power off, get infinite playtime via the 3.5mm audio port.
● Premium Padded Headband & Breathable and comfortable ear cushions.
Product Overview
Basic Operation
Charging the Headset:
Built-in 1500mAh rechargeable battery. When you need to charge, you
could use the charging cable(Included) to connect PROHEAR 037 headset and insert it into a USB
charger (Car charger, power bank, computer USB, etc)
While charging, the LED will be red; When charging is complete, that will change to solid blue.
Low Battery Warning:
When the battery is less than 20%, this hearing protector will also provide “Low Battery ” voice
prompts lasting 20 minutes and once every 1 minute. Please charge the headset at this time, if not,
this headset will automatically turn off to protect the headset.
Fitting the Headset:
● Fully extend the headband and place cups over the ears.
● Adjust the headband by sliding the headband up or down.
● Do: Secure ear cushions over the ear for a firm seal.
● Don't: Allow hair to obstruct the ear or the earmuff's secure fit in any way.
● Don't: Allow the ear cups to sit crooked or askew over the ear.
