Personal Sound Amplifier: CS50+


  • 45 Day Money Back Guarantee!
  • Free Customizer App for Android, iPhone, Mac or PC
  • Presets on the device also provide easy, no smartphone needed adjustment
  • Rechargeable battery – no button cell batteries
  • Integrated Bluetooth so you can take calls directly or stream music to the device
  • Directional microphones for optimum performance in noisy conditions
  • Environmental profile settings for best sound in different locations
  • Flexible fitting for comfort
  • Standard (90-day warranty, included)
SKU: CS50 Category:


  • Digital Audio Processing
    • 16 channel compressor
    • Feedback cancellation
    • 16 channel noise reduction
    • Dual microphone directionality (when in Restaurant environment mode and when on phone calls via Bluetooth)
  • Customizable
    • 3 built-in amplification presets
    • Volume control
    • Further customization can be done with the free Customizer app
  • Free Customizer App
    • iPhone 4s or later (iOS 6 or later)
    • Android 4.x or later
    • Windows PC with Bluetooth 2.1 or later adapter (MS, Blue Soleil, Toshiba, Widcomm stacks supported)
    • Mac with OS X 10.6 or later 
  • Adjustable tube length: 1.0″ of travel
  • Bluetooth compatibility: Bluetooth 4.0, HFP1.6, A2DP 1.3, AVRCP 1.5
  • Voice Prompts: Environment Mode Name (Everyday, Restaurant, Entertainment), Volume Up, Volume Down, Connected, Connection Lost, Power Off
  • Voice Prompt Languages: English, Spanish, French, Hindi
  • Battery type: Rechargeable lithium-ion
  • Battery life: up to 12 hours per charge
  • Box Contents
    • CS50+
    • 2 rechargeable batteries
    • Charger kit: AC adapter, magnetic charger base, and micro USB cable
    • 3 different sized ear tips: small (attached to CS50+), medium, and large
    • Ear tip cleaning tool
    • Zippered carrying case
    • User Guide

Additional information

Weight .50 lbs
Dimensions 10.0 × 6.0 × 3.0 in
Select Ear Model

Right Side – CS50+ PSA Kit, Left Side – CS50+ PSA Kit


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