Featuring level-dependent Aware Technology™, ISOtunes LINK Aware is an over-ear hearing protector built to be worn all day long. Communicate with colleagues and listen for warning signals all while enjoying nonstop certified protection.
Hearing protection device which also allows user to accept phone calls or stream music from Bluetooth paired devices. In addition, there is also level dependent functionality to protect the wearer from sudden loud impulse noise and aid situation awareness.
Compliant with European Safety Standard EN352, including ISOtunes signature SafeMax™ Technology with 79 dB volume limit.
Non returnable if the seal is open on the packet due to hygiene reasons.
Aware Technology™ improves your situational awareness and safety by:
- Amplifying the sounds around you that you want to hear
- Blocking the noises around you that you don’t want to hear.
Link Aware EN352 Features:
- Aware Technology™ offers complete situational awareness and protection from harmful noises.
- Certified to reduce noise by 25 NRR / 30 SNR
- European Standard EN352 Compliant
- SafeMax™ Technology limits volume output to 79dB.
- Up to 11 hour rechargeable battery life
- AAA battery compatible for up to 22 hours of connection (not included)
- IPX4 Durability for sweat and water resistance.
- Noise-Isolating Microphone for clear communication in loud environments
- Bluetooth 4.2 connects, and dual-connects, devices up to 30 feet.
- Siri/Google Voice Compatible
- Automatic Power Off after 4 hours without Bluetooth connection for battery conservation
- Vented headband
- Memory foam ear cushions
Standards and Approvals: This product has been tested and Approved to EN352-1. It also complies with the latest RoHS, WEEE, FEC & CP65 standards.
• Noise Isolating Microphone blocks out steady state noise for clear calls in loud environments
• Type - ECM Omni Directional
• Frequency Range – 20Hz to 20KHz
• Frequency range – 20Hz to 20KHz
• Impedance – 32 ohm
• Bluetooth V4.2 Technology
• Bluetooth Profiles supported:- HSP, HFP, A2DP, AVRCP
• Supports iOS Bluetooth battery level indicator.
• Transmission power:- Class 2
• Operational range:- Up to 10 meters/30 feet
MFB Multi-Function Button
• Other operating buttons control volume up, volume down, skip forward and skip backwards
• Power on/off
• Bluetooth connection
• Answer/Decline calls
• Music Play/Pause
• Google Voice/Siri Command
Lithium Ion rechargeable battery (included). 14 hours*
Music Streaming/Talk Time. Standby time 22.5 hours.*
• Optional 3 x AAA batteries (not included). 28 hours*
Music Streaming/Talk Time. Standby time 38.5 hours.*
• *Times vary depending on usage.
• Micro USB charging for Lithium ion battery.
• Charging Voltage:- DC4.75 – 5.25 Volts.
Only use a charge of 5 Volts/1 Amp output maximum.
Using a charger higher than 5 Volts/1 Amp output could
be dangerous and may damage the headset.
Type:- Lithium ion.
• Number:- 1
• Weight :- 10 grams
• Number of cells per battery :- 1
• mAh per Battery :- mAh 500
• Watt Hours per Battery :-1.85 Wh
• Charging Time:- Approximately 2 - 3 hours
• Battery Saving - auto shut off after 4 hours.
- 1- year limited warranty
I bought these to replace the in-ear headphones under the ear-defender combo which worked fine, until they worked loose and needed readjusting which quickly becomes an annoyance.
I did consider getting a pair of of noise cancelling headphones as that seemed to be what I was looking for. But working in a busy shop requires a bit of alertness to your surroundings, and these read as if they'd get the job done and boy do they! You are able to set the volume for your surroundings independently from your music, which allows you to fine tune the balance of music versus your surroundings. When the microphone detects a noise above the set levels it shuts off. You do hear the initial noise for a fraction of a second, which is good as you are aware of what caused it. You are able to hear colleagues clearly without the need of removing the defenders and the buttons are easy to operate through feel and have good functionality for your connected device such as ; independent volume adjust, music skip features and call answering options. Battery so far seems like it will surpass the stated 11 hours as I'm around 4-5 hours in and still at 90%!
Fit is pretty good. Although they initially felt heavy on the unboxing, they feel almost weightless whilst wearing them. They're a tight fit, so you do feel a bit of pressure around your ears and the ear pads are (so far) a touch on the firm side, but are in no way too uncomfortable for long sessions and I can see them softening over time.
Sound quality is really good, not your high-ender quality, but they do have a solid sound to them, this will be down to user preferences I suppose.
Range seems good, but I haven't ventured further than 6 meters from my device. It did randomly pass the Bluetooth connection to Alexa 🤔 but re-connected fine after turning Alexa off 🤷
Solid bit of kit packed with practical functionality perfect for the workshop 👍
Wow, thank you so much for taking the time to write this! It was super insightful to read, we're glad they work so well with you! Cheers again! Team TF
These are absolutely amazing. You can play music but it also plays the workshop sounds in the background, so you can listen to your own thing but you can still hear what's going on. Both are individually adjustable too. They are very comfortable and not heavy. They've got a rechargeable battery pack that lasts 11hr, but will take 3 AAA as a back up
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