Dual Hearing Assistance Headset Systems

System Features: - Dual Headsets with Convenient Wireless Design - Hearing Audio Amplifying Systems - Effectively Reduces Background Noise - Noise-Cancelling & Voice Clarifying Technology - Tested to Provide a More Comfortable Listening Experience - ASC (Automatic Signal Control) Regulates & Balances Sound - Charges By Connecting Headset to Power Dock Base - Built-In Rechargeable Batteries - Universal Size Fits All Shapes & Sizes - Tone, Balance & Volume Control Adjustable - Built-in Microphone (Used for Telephone / Smartphone Calls) - Also Connects to Televisions, Computers, DVD Players, etc. - Receiver Inputs: Audio (3.5mm), Coaxial & Optical Connectors - Power Saving Auto Power-Off Accessories Included: - (2) Wireless Hearing Amplifiers - Power Dock Charging Base - Replacement Earbuds - Aux (3.5mm) / RCA Audio Connection Cables - Clip-On Microphone Extension Cable - Digital Optical Fiber Cable - Wall Power Adapter + USB Charging Cable Technical Specs: - 2.4GHz Wireless Digital Audio Transmission - Battery Type: Lithium-iOn, 3.7V - Battery Life up to 18 Hours - Average Charging Time: About 3.5 Hours - Audio Transmission Range: Over 50'+ Feet - Frequency Response 20Hz - 15KHz - Transmission Rate: 2Mbps - Distortion: < 1.0% - S/N Ratio: 80dB