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ReSound Custom Made by ReSound vs ReSound Key

Check out our comparison of the ReSound Custom Made by ReSound vs ReSound Key. See how the two hearing aids differ in terms of technology features, accessories, and more.

ReSound Custom Made by ReSound
RemoveReSound Custom Made by ReSound
ReSound Custom Made by ReSound
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ReSound Key
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ReSound Key
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Product Overview

Form Factor
ITC
RITE
User Rating
Hearing Loss Level
Suitable For
  • Mild
  • Moderate
  • Severe
Suitable For
  • Mild
  • Moderate
  • Severe
Product Family
1 model
Retail Price
$6,926
$3,883

Hardware Features

Bluetooth® Audio
Protocol
  • Made for iPhone (MFi)
  • Android (ASHA)
Protocol
  • Made for iPhone (MFi)
  • Android (ASHA)
Disposable Batteries
Hands-Free Calling
Protocol
  • Made for iPhone (MFi)
Protocol
  • Accessory required
IP Rating (Liquid)
8
8
IP Rating (Solid)
6
5
Made For iPhone
Lowest iOS Version
15.3
Lowest iOS Version
10
Push Button
Push Button Options
  • Program control
  • Volume Control
Push Button Options
  • Program control
  • Volume Control
Rechargeable Batteries
Battery Type
Lithium-ion
Battery Type
Lithium-ion
Telecoil
Volume Rocker
Water Resistant Coating
Yes

Software Features

Adjustment Bands
6
Adjustment Synchronization
Synchronized push button
Synchronized volume control
Automatic Phone Program
PhoneNow™
Bass Boost
Low Frequency Boost: 3 settings
Low Frequency Boost: Basic
Directionality
Adaptive Directionality™
Adjustable directional mix
All Access Directionality
Autoscope Adaptive Directionality™
Fixed Directionality
Synchronized SoftSwitching™
Ultra Focus
MultiScope Adaptive Directionality™
Natural Directionality™ II
SoftSwitching™
Synchronized SoftSwitching™
Environmental Adaptation
Environmental Optimizer II
Environmental Classifier
Expansion
3 settings
On/Off
Feedback Suppression
Auto DFS™
DFS Ultra III
Auto DFS™
DFS Ultra™ II
Music Mode™
Frequency Lowering
Sound Shaper
Listening Programs
4
Fully flexible programs: 4
New User Adaptation
Synchronized Acceptance Manager
Synchronized Acceptance Manager
Noise Reduction
NoiseTracker™ II: 5 settings
NoiseTracker™ II: On/Off
Phone Ear Focus
Comfort Phone™
Power On Delay
SmartStart™
Processing Channels
17
Spatial Awareness
Spatial Sense™
Sudden Loud Noise Reduction
Impulse Noise Reduction: 3 settings
Impulse Noise Reduction: On/Off
Tinnitus Relief
Tinnitus Sound Generator
Tinnitus Sound Generator
Unique Amplification Strategy
WARP compression: 12
Wind Noise Reduction
Wind Guard: 3 settings
Wind Guard: On/Off

Accessories

3.5mm Line to Streaming
  • Multi Mic
  • Multi Mic
Battery Charger
  • Custom charger
  • Charger
Bluetooth Streamer
  • Unite Phone Clip+
  • Unite Phone Clip+
FM to Digital Streaming
  • Multi Mic
  • Multi Mic
Remote Adjustments
  • ReSound Smart 3D app
  • ReSound Smart 3D app
Remote Control
  • ReSound Smart 3D app
  • Unite Phone Clip+
  • Unite Remote Control 2
  • Unite Remote Control 2
  • Unite Phone Clip+
  • ReSound Smart 3D app
  • ReSound Smart 3D app [Watch]
  • Control+
Remote Microphone
  • Micro Mic
  • Multi Mic
  • Multi Mic
  • Micro Mic
Smartphone App
  • ReSound Smart 3D app
  • ReSound Smart 3D app
  • Control+
Smartphone Streamer + Hands Free
  • Unite Phone Clip+
  • Unite Phone Clip+
Smartwatch App
  • ReSound Smart 3D app [Watch]
TV Streamer
  • Unite TV Streamer 2
  • Unite TV Streamer 2
Telecoil Streamer
  • Multi Mic
  • Multi Mic