1
Place devices inside
Open the chamber and place your hearing aids, earbuds, cochlear implant processor, or bone conduction device inside. No settings to choose — one gentle 99°F cycle is safe for every battery type.
DRYBOX™ by Redux
Fast 30-minute drying for hearing aids — works with both rechargeable and disposable-battery devices.
$599
Patented Vacuum Technology
Professional-Grade Recovery in About 30 Minutes
DryBox puts the same patented Redux vacuum technology trusted by hearing care professionals on your countertop. Its Ultra-Efficient Evaporator pulls moisture out of your devices under vacuum at a gentle 99°F — a single setpoint that is safe for rechargeable and disposable batteries alike.
Onboard sensors monitor the cycle in real time and stop automatically the moment your devices are 100% dry — most cycles finish in about 30 minutes.
Dry Cycle
~30 Minutes
Gentle Setpoint
99°F
Moisture Precision
0.1 µL
Consumables
Zero — Ever
Why Choose DryBox?
Fast, verified moisture removal for every hearing device in your life — at the push of a button
One button. About 30 minutes. 100% dry.
Place your devices in the chamber, press DRY, and DryBox handles the rest — monitoring moisture in real time and shutting off automatically the moment your devices are completely dry.
- Push-button simplicity — DRY and CANCEL, nothing to configure
- Auto-stop at 100% dry — sensors verify, no guesswork
- Dry Complete light tells you the moment devices are ready
- Low maintenance — no filters, pads, or beads to replace
Patented vacuum drying, made for home
DryBox's Ultra-Efficient Evaporator draws moisture out of your devices under vacuum at a gentle 99°F — the fast, verified drying method built on 72+ Redux patents and trusted by hearing care professionals.
- Ultra-Efficient Evaporator vacuum drying core
- Gentle 99°F single setpoint — safe for all battery chemistries
- Quiet operation — 62 dBA typical, about the level of normal conversation
- Built on 72+ Redux patents in moisture removal
Works with your devices
Anything that fits the 3" diameter × 0.85" drying chamber — rechargeable or disposable batteries.
Hearing Aids
All major brands and styles — rechargeable or disposable batteries.
Earbuds & Hearables
AirPods, Beats, Galaxy Buds, and other true-wireless earbuds.
Cochlear Implant Processors
Sound processors dry safely at the gentle 99°F setpoint.
Bone Conduction Devices
Bone conduction hearing devices that fit the chamber.
DryBox dries devices — it does not charge them. Charge your devices after the drying cycle.
How it works
Three simple steps to fast, verified drying
2
Press DRY
DryBox's patented vacuum technology pulls moisture out of your devices while onboard sensors track the moisture leaving in real time.
3
Ready in about 30 minutes
The cycle stops automatically at 100% dry and the Dry Complete light comes on. Your devices are ready to wear — sound quality restored.
See the Proof
Know Exactly How Much Moisture Came Out
DryBox runs at the push of a button — no app required. But connect the optional Redux app over Bluetooth and DryBox reports precisely how much moisture was removed from your devices, measured in microliters (0.1–150 µL).
- One-button operation — DRY, and walk away
- Status lights show connection, drying, and Dry Complete
- Optional app reporting down to a tenth of a microliter
- ~8 out of 10 users report a hearing improvement after drying
Technical Specifications
Drying Time
As Little as 30 Minutes (Auto-Stop at 100% Dry)
Drying Method
Patented Redux Vacuum — Ultra-Efficient Evaporator
Temperature
Gentle 99°F Single Setpoint
Battery Compatibility
Rechargeable & Disposable
Drying Chamber
3" Diameter × 0.85" H
Dimensions & Weight
4.4"W × 5"D × 4.2"H · 2 lbs
Power
100–240 VAC Adapter (Included) · 12 VDC, 18 W
Connectivity
Bluetooth LE 5.0 — Optional Redux App
Moisture Reporting
0.1–150 µL via App
Sound Level
62 dBA Typical
Warranty
12 Months Limited Warranty
Made In
USA — Fishers, Indiana
Part No. 900-DX11-BE-BK-EN-NA · DryBox dries devices — it does not charge them.
Frequently Asked Questions
Everything you need to know about the Redux DryBox
Is DryBox safe for rechargeable hearing aids?
Yes. DryBox uses a single gentle 99°F setpoint that is safe for rechargeable (lithium-ion) and disposable (zinc-air) batteries alike — no settings to choose and no high heat, ever.
How long does a drying cycle take?
As little as 30 minutes. DryBox monitors moisture in real time and stops automatically the moment your devices are 100% dry, so it never runs longer than it needs to.
Do I need to replace filters, pads, or desiccant beads?
No. DryBox has no consumables — nothing to replace, refill, or recharge, ever.
What devices fit inside?
Hearing aids, earbuds, cochlear implant sound processors, and bone conduction devices — anything that fits the 3" diameter × 0.85" drying chamber.
Does DryBox charge my devices?
No. DryBox is a dedicated dryer. Charge your devices after the drying cycle — with a cycle this fast, they'll be ready long before bedtime.
Do I need the app?
No — DryBox runs standalone at the push of a button. The optional Redux app (Bluetooth LE 5.0) shows exactly how much moisture was removed, measured from 0.1 to 150 microliters.
What is the warranty?
DryBox comes with a 12-month limited warranty. It is designed and made in the USA in Fishers, Indiana. Questions? Contact support@redux.com.
More Solutions
Professional-grade moisture removal for hearing aids and personal electronics.
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Professional-grade moisture removal for hearing aids and personal electronics.
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$599.00
Fast 30-minute drying for hearing aids — works with both rechargeable and disposable-battery devices.
View Details →Trusted by Thousands
★ ★ ★ ★ ★
❝
"I was ready to replace my hearing aids because they didn't sound as clear anymore. Redux fixed the problem — now they work perfectly."
★ ★ ★ ★ ★
❝
"We use Redux in our clinic daily. It's the most effective moisture removal system we've found for our patients."
★ ★ ★ ★ ★
❝
"Simple, effective, and easy to use every night. I haven't had any issues since I started using Redux."
2000+
Clinics Worldwide
100,000+
Treatments Completed
30-Day
Money-Back Guarantee
Bring Professional-Grade Drying Home
The patented vacuum technology trusted by 3,000+ hearing care professionals — ready on your countertop in about 30 minutes, whenever your devices need it.