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Signia Pure NX BT 7 Hearing Aids

$1348.00

SKU:SigPurNXBT7, Categories: , , Tags: , ,

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Signia Pure Nx BT 7

The Signia Pure Nx BT 7 is a premium-level “made-for-iPhone” hearing aid with advanced “Own Voice” technology. Own Voice Processing detects your own voice and adjusts automatically to provide clearer, sharper hearing in conversations. Signia Pure Nx continues a tradition of technological excellence with advanced features like automatic adaptive directionality, SpeechFocus, Tinnitus Management and discrete control from your iOS based smartphone with the myControl app.

Signia Pure Nx BT 7 uses high-definition binaural technology to combine the input and processing power of a pair of instruments to allow you to hear more clearly in even the most challenging situations. This “made-for-iPhone” hearing aid gives you high-fidelity speech discernment with true aid-to-aid communication for better awareness of your surroundings. You can now enjoy “better-than-normal” hearing (according to clinical studies) and direct streaming of calls and media from your iPhone.


Signia Pure Nx Hearing Aids are available with either a smaller size 312 battery or the larger size 13 battery and in the following technology levels:


Signia Hearing Aid Accessories:

  • Signia easyTek Streamer – $349
  • Signia easyTek Streamer with TV Transmitter – $449
  • Signia easyPocket remote – $175
  • Signia miniPocket remote – $199
  • Signia Voice Link – $199
  • Signia Streamline TV (for Nx and Pure 13BT models only) – $250

    Questions About This Product

    Feel free to ask a question or simply leave a comment.


    Technology Level 7Nx BT
    5Nx BT
    3Nx BT
    Digital Yes Yes Yes
    Open Fit Type Yes, RIC Yes, RIC Yes, RIC
    Channels 48 32 24
    Memories 6 6 6
    Technology Level Premium Advanced Essential
    Volume Control Yes, Rocker Switch Yes, Rocker Switch Yes, Rocker Switch
    On-Board Control Type Rocker Switch Rocker Switch Rocker Switch
    Remote Control Available Yes Yes Yes
    Directional Microphones Yes Yes Yes
    Noise Reduction Yes Yes Yes
    Sudden Noise Protection Yes Yes Yes
    Wind Noise Protection Yes Yes Yes
    Feedback Management Yes Yes Yes
    Telecoil No No No
    Aid-to-Aid Communication Yes Yes Yes
    Wireless Capable Yes, made for iPhone Yes, made for iPhone Yes, made for iPhone
    Smartphone Control Yes Yes Yes
    Rechargeable No No No
    Battery Size 312 or 13 312 or 13 312 or 13
    Warranty 3 Year 3 Year 3 Year
    Loss/Damage Warranty 3 Year 3 Year 3 Year

    Signia Color Options


    Feature Comparison

    Model 7Nx BT
    5Nx BT
    3Nx BT
    Feature Advantages
    Channels/Handles Divides the audio spectrum into discrete parts giving precise adjustment and fine-tuning tailored to your specific needs. 48/20 32/16 24/12
    Number of Programs Allows you to designate specific settings to a particular program, such as “restaurant” 6 6 6
    HD Music Up to 3 preset programs (live, recorded, musician) for a fuller, richer music listening experience. 3 1 1
    Own Voice Processing OVP detects your own voice and adjusts automatically to provide clearer, sharper hearing in conversations. Y Y Y
    3D Classifier Uses a variety of cues from your environment, including your own movement, to provide better awareness of your surroundings and clearer speech understanding. Y Y Y
    SpeechMaster Offers better speech understanding by automatically reducing background noise and boosting the speaker’s voice. Y Y Y
    TwinPhone Sound is transmitted into both ears when using a non-Bluetooth (cordless or landline type) phone. Y Y Y
    Wireless CROS/BiCROS Transmitter only option for CROS/BiCROS fitting with e2e Wireless 3.0 Y Y Y
    EchoShield Reduces reflected sounds in larger rooms that have reverberation. Y  
    Binaural OneMic directionality Advanced programing allows the use of only one microphone on each hearing aid to improve your ability to understand speech coming from any direction. Y  
    Spatial SpeechFocus Targets speech coming from any direction regardless of which direction you are facing while maintaining awareness of sounds around you; particularly useful in the car. Y  
    Extended Bandwidth Amplifies even the highest frequency speech sounds for better distinction of hard-to-understand words up to the 12kHz high-frequency range. Y  
    Adaptive streaming volume Automatically adjusts the volume of streaming media such as music depending on the level of background noise. Y  
    eWindscreen binaural Uses microprocessors in both instruments to communicate with each other to sample your environment reducing wind noise. Y  
    SpeechFocus Targets speech coming from any direction regardless of which direction you are facing. Y Y
    SoundBrilliance™ Listen to your favorite music and hear every high note with crystaline clarity. Y Y
    Narrow directionality Digital signal processor provides super tight focus on the sounds you want to concentrate on. Y Y Y
    Directional Microphones Advanced microphones allow you to detect which direction speech is coming from. Y Y Y
    Charge&Go Built-in rechargeable Lithium-Ion battery provides up to 24-hours of use before the need to recharge.
    e2e wireless 3.0 Synchronizes your instruments so they’re always working together Y Y Y
    Frequency Compression Can help improve speech understanding especially for those with high-frequency type hearing losses. Y Y Y
    TruEar™ Simulates natural acoustics, so you know whether sound is coming from in front of or behind you Y Y Y
    Directional Speech Enhancement Advanced noise management that more effectively filters out extraneous ambient noise. 3 steps On/Off On/Off
    Speech and Noise Management Steps Automatically reduces background noise while isolating and enhancing speech 7 5 5
    Directional Microphone Channels Lets you better hear the conversations you’re in by softening surrounding noises 48 32 24
    Tinnitus Management Reduces ringing in the ears with generated tones or ocean wave sounds enabling you to concentrate in quiet situations. Y Y Y
    SoundSmoothing™ Isolates and softens sudden, annoying noises for a more pleasant listening experience 3 steps 3 steps On/Off
    eWindscreen™ Monitors your environment for wind noise and automatically softens it 3 steps 3 steps On/Off
    Feeback Cancellation Automatically searches for and eliminates feedback whistling for greater peace of mind Y Y Y
    Learning Automatically learns and adapts to your volume preferences in different environments Y Y Y
    Data Logging Records data like program usage and microphone modes so your Hearing Care Professional can better fine-tune your instruments Y Y Y
    Wireless Connectivity Made for iPhone. Allows you to stream phone calls, music, TV and other media directly to your instruments. Y Y Y
    Nanocoating Special coating on the instrument to enhance resistance to water, sweat and dust for improved durability. Y Y Y
    myControl App Controls your program settings and volume directly from cellphones using iOS or Android software. Y Y Y