WALKERS Bluetooth Passive Muffs Passive Electronic Earmuff with Black Bluetooth

These headphones offer passive Bluetooth protection with a Noise Reduction Rating (NRR) of 24 dB, CVC noise cancellation, and clear digital sound. Features include an adjustable microphone with wind protection. Comfort is ensured all day long thanks to the soft PVC ear cushions and the new ergonomic headband design. These headphones are powered by 3 AAA batteries included and feature an automatic shut-off function to preserve battery life.

Key features:
 
- 24 dB noise reduction (NRR).
- Passive Bluetooth protection.
- CVC noise cancellation.
- Adjustable microphone with wind protection.
- Soft PVC ear cushions.
- New ergonomic headband design.
- Automatic shut-off function for power saving.
- Powered by 3 AAA batteries (included).