Bluetooth Hearing Protection Earmuffs, Certified Refurbished, with 25 dB NRR and Up to 50 Hours of Battery Life
Bluetooth Hearing Protection Earmuffs, Certified Refurbished, with 25 dB NRR and Up to 50 Hours of Battery Life
Bluetooth hearing protection earmuffs combine an ANSI-certified 25 dB noise reduction rating with wireless listening and calls in loud environments. This certified refurbished ISOtunes LINK 2.0 has been thoroughly cleaned and inspected, while memory foam ear cushions and a cushioned, vented headband provide padded contact around the ears and over the head.
Up to 50 hours of battery life helps you spend longer listening between charges, and raised buttons make navigation easier. A background noise-reducing microphone supports calls in noisy surroundings, while SafeMax technology limits listening volume to 85 dB. The optional boom microphone is sold separately.
A rechargeable lithium-ion battery and micro-USB charging cord are included, along with original accessories and the product manual in standard packaging.
Features
- Bluetooth 5.0 for wireless listening and calls
- ANSI-certified 25 dB NRR hearing protection
- SafeMax technology limits volume to 85 dB
- Up to 50 hours of battery life
- Memory foam ear cushions and a vented headband with comfort foam
- Raised buttons for easier navigation
- Background noise-reducing microphone for calls in loud environments
- IPX4 sweat and water resistance
- Compatible with Siri and Google Voice
- Optional boom microphone attachment sold separately
Specifications
- Condition: Certified refurbished; thoroughly cleaned and inspected
- Bluetooth version: 5.0
- Noise reduction rating: ANSI-certified 25 dB NRR
- Hearing protection: OSHA-compliant
- Volume limit: 85 dB through SafeMax technology
- Battery life: Up to 50 hours
- Alternative power: Optional use of three AAA batteries for up to 100 hours of battery life
- Resistance rating: IPX4 sweat and water resistance
- Included power accessories: Rechargeable lithium-ion battery and micro-USB charging cord
- Packaging: Standard packaging with original accessories and product manual
- Optional accessory: Boom microphone sold separately
Frequently Asked Questions
How long can these earmuffs run between charges?
These Bluetooth hearing protection earmuffs offer up to 50 hours of battery life. They also support optional use of three AAA batteries for up to 100 hours of battery life.
Is the boom microphone included?
No, the boom microphone for LINK 2.0 is sold separately. The earmuffs have a background noise-reducing microphone for calls in loud environments.
What hearing protection rating do these earmuffs have?
These earmuffs have an ANSI-certified 25 dB NRR and OSHA-compliant hearing protection. SafeMax technology separately limits listening volume to 85 dB.
What comes with the certified refurbished earmuffs?
The certified refurbished earmuffs include a rechargeable lithium-ion battery, micro-USB charging cord, original accessories and product manual in standard packaging. The unit has been thoroughly cleaned and inspected.
Can these earmuffs handle sweat or water?
These earmuffs have an IPX4 sweat and water resistance rating.