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Olive Smart Ear [Certified Refurbished]

  • 66% OFF ($200 value) from $299.
  • Certified Refurbished. Limited Quantity Available!

Personalized Bluetooth Hearing Earbud

  • Enhance conversations in noisy places and TV listening with unrivaled sound quality.
  • Quick 5 min sound calibration for personalized sound settings with free iOS and Android app.
  • CES Innovation Award Winner

※ This product is not intended for use as a medical device.
※ Max 50 dB amplification.

※ Includes one Olive earbud, not a pair.

$99 $299
Save $200!! Limited Time Offer.

Group 9
Group 18

Accepted payments
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Smartphone App

Smartphone App

Customize sound settings via free dowloadable app. Wireless Bluetooth connection.

Better TV Listening

Better TV Listening

Avoid turning up TV volume too loud. Experience a new quality of life with family, friends, and co-workers.

Better Conversation

Better Conversation

Engage in conversations better in noisy environments, such as crowded restaurants.

Multi Purpose Base

Take it Anywhere

Multi purpose portable charging base for carrying and charging the Olive anywhere. 

Comfortable Fit

Comfortable Fit

Multiple size silicon & foam ear tips for a comfortable and secure fit.

20+ Hours of Listening

20+ Hours of Use

Enjoy 7 hours of use with a single charge. Use the portable chargning case for an extra 14 hours.

Calls and Music

Calls and Music

Make and receive phone calls via Bluetooth connection. Listen to music.

Touch Control

Touch Control

Tap the Olive for volume control, on & off and answering phone calls.

Is the Olive Smart Ear for Me?

Olive Smart Ear is designed to provide a new hearing experience with personalized sound settings.

Olive Smart Ear is not a hearing aid, and not intended for use as a medical device.
The maximum sound amplification of Olive Smart Ear is 50 dB.

Olive Certified Refurbished products have completed an extra-careful refurbishment process with testing to make sure that they meets the same functional standards as new products. Products come with one year warranty to ensure quality.

There is a 30 day free return policy with this product. Please reach out to customer support with any questions, or check https://us.oliveunion.com/pages/return-policy for details on our policy.

The warranty period is one year from the purchase date, and will cover any manufacturer defect with a product replacement at no cost.

The Olive Smart Ear is a personal sound amplifying product (PSAP), not a hearing aid or medical device. It is intended for better hearing in noisy environments, or situations where you may want to enjoy enhanced sounds, such as watching TV with other people.

No, with the Olive Smart Ear, you can adjust and personalize sounds easily without professional support. Set up takes just 5 minutes and is customizable at any time.

Yes, the Olive Smart Ear can be used as a pair device. Please see the manual for pair use here:https://olive.store/kr/doc/pair-use.pdf and follow instructions accordingly.

Yes, the Olive Smart Ear is rechargeable. A USB cable and AC adapter for charging is included with the product.

Yes, when your Olive Smart Ear is paired with your smartphone, you can receive, reject, or hang up calls by simply tapping the Olive touchpad.

Yes, when your Olive Smart Ear is paired with your smartphone, you can listen to music from the earbud just like any other bluetooth hearing device.

Please contact Olive Union Customer Support at +1 702-848-4837 or support_us@oliveunion.com, and we will be glad to help you with any inquiry!

The Olive Smart Ear is compatible with any smartphone with iOS 11 or later and Android 4.4.3 or later.

Yes, you can use it without smartphone after the initial set up is complete. However, the smartphone app provides many features such as sound modes, customizable EQ and answering phone calls. So, it is recommended that you use it with a smartphone if you use one for daily use.

We recommend wearing it only when necessary; prolonged use can give your ears fatigue or pain.

Customer Reviews

Based on 46 reviews
Savings can be worth it.

Different with refurbished models in general, they are usually a bit older, and they may not be available in the size or color you want. But it was fine, and the savings can be worth it.

better than expensive hearing aid

I use this with my iPhone. It is more than a hearing aid as you can listen to the music as well. The sound and controlling quality is far more better than the expensive one.

like a new one

One of the best deals with great condition like new.

Gabriel Lancaster
Perfect Alternative for Traditional hearing aid

While I was spending $2000 for the traditonal hearing aid, I quickly found out affordable hearing device. For the refurbished product, it was cheap than I expected. For the initial setup, it is quick and easy to use. Its helpful for those who are tired of buying expensive traditional hearing aid

Hope they work for you

It didn't work out for me. I am the one who has severe hearing loss. Maybe thats the reason I wasnt satisfied. Other than that, its fine. I think they have potential and I hope they will be successful in the future.


16 channels / 16 bands Feedback Cancellation Active
noise reduction Personal hearing settings Equalizer

Power & Battery

Olive: 7 hours
Charging dock: 14 hours


Bluetooth 4.2 Low Energy


Olive App & Firmware
Android & iOS smartphone






FRR 200Hz〜6,704Hz
Maximum sound pressure level 122.8dB+3dB
Average sound pressure level 116.5dB±3dB
Maximum sound level
Average sound level

Power & Battery

Lithium ion batteries


Enhanced data rate(EDR)






※The specifications are subject to change without notice for improvement.