Long-lasting battery life and convenience.
The discreet, receiver-in-canal (RIC) Carat™ primax™ delivers optimum amplification for an outstanding hearing experience. It comes equipped with all the advantages of our primax platform, and suits almost any level of hearing loss.
Convenient and rechargeable.
Carat’s battery offers lasting power for extra long performance time. An optional rechargeable battery makes handling Carat extremely convenient. It’s compatible with our full range of primax accessories, so you can enjoy superb comfort and the utmost in discretion.
Carat primax at a glance
Greater convenience. Greater possibilities.
The best accessories complement and significantly expand what hearing aids can do. Remote controls, companion microphones, and chargers increase the convenience and usefulness of hearing aids.
easyTek. Effortless connectivity and seamless integration.
Everyone wants to connect to their digital devices and those with hearing loss are no exception. easyTek™ is an ideal solution. This lightweight audio streamer and remote control quickly connects all e2e wireless™ 3.0 enabled hearing aids to Bluetooth®-enabled devices.
At a glance.
One button, all functions:
The intuitive multi-function button (1) detects the situation, adjusts the function, and controls streaming, phone calls, programs, and external audio sources.
The LED status indicators for Bluetooth (5) , function (6) and battery (7) are placed discreetly on the top, so they are only visible to the wearer.
The neck loop antenna (8) ensures correct positioning for reliable operation and delivers excellent sound quality to the wearer – or to a caller – through the high-performance, built-in microphones (9) .
DAI input (12) , line-in input (4) and Bluetooth wireless provide connectivity to devices such as TVs, VoiceLink, music players, laptops, smartphones, and more.
Improved streaming time:
Thanks to e2e wireless 3.0, easyTek offers reliable data transmission with minimum power consumption for exceptionally durable and reliable Bluetooth and FM streaming.
Ready to use:
Connexx® is not required for pairing because easyTek works out of the box. Wearers can easily pair their hearing aids to easyTek, and easyTek to Bluetooth-enabled devices.
Hearing aids: Step 1
Put easyTek around your patient’s neck. Turn easyTek on by pressing (1) until the green LED (6) turns on.
Hearing aids: Step 2
Put the hearing aids into the ears and turn them on. The green LED (6) flashes briefly and then slowly fades. Now the hearing aids are paired.
Bluetooth-enabled devices: Step 1
Turn easyTek on by pressing and holding (1) for several seconds. If the blue LED (5) does not automatically start flashing, press (1) and (2) until it does.
Bluetooth-enabled devices: Step 2
Turn on the device’s Bluetooth function. Search for easyTek and select it. The blue LED (5) flashes briefly and then slowly fades.
Transmitter: Step 1
Turn easyTek on by pressing and holding (1) for several seconds. Press (1) , (2), and (3) simultaneously until the blue LED (5) and the green LED (6) flash.
Transmitter: Step 2
Turn the transmitter on within 1m of easyTek and wait for the pairing to complete. This takes approximately two minutes. The blue LED (5) will stop flashing and remain on.
*The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc., and any use of such marks by Sivantos is under license. Other trademarks and trade names are those of their respective owners.
Accessories for easyTek
The following accessories are available to support additional easyTek functions:
Download easyTek App
Remote control: easyPocket.
easyPocket™ is sleek and comes with with large buttons and an easy-to-read display to give users with dexterity and vision challenges easy control of their hearing aids.
touchControl App. A touch is all it takes.
Compatible with all primax devices, the touchControl™ App allows users to discreetly control their hearing aids from their Android™ or iOS® smartphone without the need for any additional hardware. The app, which lets users change hearing programs and adjust the volume, is free to download from the Google Play Store or Apple App Store.
Now also available in the touchControl App, the Spatial Configurator function is used to adjust the span and focus of the directional microphones, allowing users to easily concentrate on their preferred sound source. Simply enabled during setup, the function is compatible with most 7px and 5px hearing aids*.
* Bilateral fitting, TwinMic and e2e wireless 3.0 required.
Download touchControl App
Making Life Easy
Ever run out of hearing aid batteries or lose power unexpectedly during a conversation? Annoying isn’t it? They are a hassle to change. Simplify things with the eCharger™.
The eCharger refreshes, recharges, and dehumidifies your rechargeable hearing aids overnight, letting you get on with your day with perfect hearing.
Your rechargeable hearing aids reduce battery waste by using roughly 1 pair of batteries per year instead of nearly 52 batteries or more; and no more frequent battery changes.
The eCharger refreshes, dehumidifies, and recharges your hearing aids overnight for maximum performance every day – up to 18 hours of daily use.
After six hours of charging, the eCharger’s indicator light tells you your hearing aids are ready to go for your busy day.
The eCharger goes mobile: Car adapter.
This optional car adapter serves as a portable eCharger when you’re on the road, so you can top off your hearing aid batteries wherever and whenever needed.
Relief is at hand.
With static presets and ocean wave tinnitus therapy signals, our hearing aids provide welcome relief for tinnitus sufferers. Ask your hearing care professional which solution is best for you.Learn more