ISOtune's ULTRACOMM Aware In-Ear Headset is a good quality True Wireless Headset that is well suited for work use. ISOtunes is a recognized brand that makes headsets that are designed to be used in environments or at the workplace where the ears may be exposed to noise.

Aware Technology™
Aware Technology™ improves your situational awareness and safety by:
1. Amplify the sounds around you that you want to hear.
2. Blocks the sounds around you that you don't want to hear.

This headset has an NRR (Noise Reduction Rating) of 24. This is a scale from 0 to 30, which tells you something about the headphones' ability to keep noise out. It is EN352 certified, which is prepared in accordance with the European safety standard for hearing protection. This means that the headset is suitable for work use, and can ensure protection of the ears in a workplace with a high sound level.

ISOtune's ULTRACOMM Aware is the world's first in-ear hearing protection with Bluetooth functionality and a detachable boom microphone that enables clear calls even in noisy environments.

These ISOtunes ULTRACOMM Aware have a battery life of 8 hours and it can be charged in the case. The case can have power for the headset to be charged twice. When the earphones and the case are fully charged, there is a total battery life of 24 hours. In addition, a USB-C cable and several different sizes of earplugs are included.

This headset is Dust, Water and Sweat resistant.

Note: This hearing protector is EN352 certified.

The package includes:
1 x ISOtunes ULTRACOMM Aware EN352 Hearing protection
1 x Protective / Charging Case
1 x USB-C Charging cable
3 Pairs of Short ISOtunes Trilogy foam eartips
3 Pairs of silicone with double flange ear tips.

Specifications:
Play Time: 8 Hours
Total Battery Life: 24 Hours
Recharge: 1.5 Hours
Recharging the Charging Case: 2 Hours
IP45 Certified -Dust / Sweat / Water Resistant
Bluetooth 5.2
EN352 Certified