# GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL

The GYNHD E1 is a 45 kHz ultrasonic cleaner with a 200 mL tank, aimed at retainers and other small oral appliances. Its listing describes five cleaning modes, a digital countdown, and a stainless steel tank, but provides no customer-comment summary to explain the ratings.

- [Original product page](https://best-deals.pro/product/gynhd-e1-ultrasonic-retainer-cleaner)
- [View offer](https://best-deals.pro/visit/gynhd-e1-ultrasonic-retainer-cleaner)
- Market: US
- Language: en-US
- Currency: USD
- Brand: GYNHD
- Model: E1
- Price: 25.98 USD
- Previous price: 72.19 USD
- Discount: 64%
- Price checked: 2026-11-14T09:36:37.862Z
- Rating: 4.6 / 5
- Reviews: 23

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listed 45 kHz frequency and five modes include three timed cycles and light-assisted and ultrasonic-only options.
- The 200 mL tank is presented for retainers, aligners, night guards, and jewelry.
- The product description claims a digital LED countdown and one-button operation.
- The listing says the included stainless steel tweezers can be used to remove items after cleaning.

## Pros

- The 200 mL tank and named compatibility with several small dental appliances make it suitable for routine countertop cleaning.
- Multiple cycle lengths give buyers a choice between shorter and longer listed cleaning sessions.
- A countdown display and one-button control can make cycle operation straightforward.

## Specifications

### Identity
- Brand: GYNHD
- Model: E1
### Cleaning
- Ultrasonic frequency: 45kHz
### Tank and construction
- Tank capacity: 200ML
- Tank material: food-grade 304 stainless steel
- Housing material: impact-resistant ABS
### Controls and operation
- Timer display: digital LED countdown timer
- Operation: One-button operation
- Noise claim: below 45dB
### Physical details
- Package dimensions: 5.75 x 5.12 x 4.88 inches; 1.06 pounds
### Power
- Battery detail: 1 Nonstandard Battery batteries required. \(included\)

## Before you buy

- The listing claims a lid lock that enables internal lighting only when sealed, but does not specify the light type. Confirm the lighting function and the battery-powered product's exact power arrangement before buying, since the listing gives no further power details.

## A good fit for

- Retainer, aligner, mouth-guard, or night-guard users seeking a small countertop ultrasonic cleaner.
- Buyers who want selectable short and longer cleaning cycles for small items.

## Less suited to

- Anyone needing a cleaner with confirmed light type, detailed power specifications, or independently verified cleaning performance.

## Customer feedback

The supplied aggregate ratings lean positive, but a portion are three-star rather than five-star. With a limited number of ratings and no customer-comment summary, they offer only a broad impression and do not identify strengths, concerns, or cleaning results. Buyers should weigh that uncertainty against the listed 200 mL capacity, cycle choices, and intended use for small appliances.

## Frequently asked questions

### What cleaning cycles are listed for the GYNHD E1?
The listing names 3-minute quick, 5-minute standard, and 10-minute deep-clean cycles, along with light-assisted and ultrasonic-only options.
### What can the 200 mL tank be used for?
The listing names retainers, aligners, night guards, and jewelry, and its title also mentions dentures, mouth guards, braces, and toothbrush heads.
### Does the listing include accessories?
It claims stainless steel tweezers are included, but no explicit package inventory is provided.
### What do the customer ratings establish?
The supplied aggregate rating evidence is positive overall but comes from a limited rating sample. No customer-comment summary is available, so it does not establish specific praised features or explain less favorable ratings.

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## Images

![GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL — 1](https://best-deals.pro/i/mZvjTMxpuVITeuycVI7cFmD4v3-bePawHCH0BNt1jnczLK1cbWA7DQyjO_fKH3Bc7FdpBEFTk80uJTVqM9OVpB54Emh4uv9NJ9fBGZ0DqIt_3zz5pZl7.jpg)

![GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL — 2](https://best-deals.pro/i/sqLx9ed1nHI1RMQXnylDI_xexRIBcuzD5ne3NhCts6YGOXd_MmuxWNVscOs4eAtUaPFQNrZ0fDlUH4hoBMpwbaV4oGnzb-h975craxnq1qs34csASlAK.jpg)

![GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL — 3](https://best-deals.pro/i/LjaPytZ1XAvxeQ7_iYNTm_3ItMHUYGDKLj3fZEnqc7QMuppKeYnTUif1iYAK9vaWELF0Fbq_ZxXamxne8olBUvLy02G3eD1aNiiCz9twsAjMFENIZuSC.jpg)

![GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL — 4](https://best-deals.pro/i/cipHeK4ogTBXUzIDkxIfarVFXkfxeEgBQT4K59ONqmIAvEnAqe4kHJg1CU_CXmD12RrrBPaQktLWNQtgRnLpKQ2T_lpEqcqb3MTPmHZ5tbppvwOXhF3B.jpg)

![GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL — 5](https://best-deals.pro/i/nDw60J4qKWJRtvzexHm0frgYxxcdSoLV7raq9tnujPTbiiEY4J7nDHRzZTaCGKQ6D5XNHcXs_CfjBeqQc1XSRYzlcr1IkA67VhasjnoASeRHU-rSCB9k.jpg)

![GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL — 6](https://best-deals.pro/i/UxCNbsSkGwpViZZrNUj_R17P0SzWqm7Ll8Pdq6Bzxfxpf2-8YtHErlu_uy6ksszlIeIBhIaRvjydNeXp0ZNTqRlSCSjCnD_iCK_polSDMUJxSuMYEAR2.jpg)

![GYNHD E1 Ultrasonic Retainer Cleaner, 45 kHz, 200 mL — 7](https://best-deals.pro/i/gvUyYkpTVJbcTwUcqh5EM6bmmur_GQ8JpRGrma_IqVdX2Mf0T3Vl4xfPzfVIg9NCIjU1UnOHxJ6TqVy_aWmWafmecgmM6qYySvWaZp83Q0VEUl0HJ2gw.jpg)