Microphone Frequency response: 110 Hz - 16 kHzS/N ratio: >58 dB Directivity: Omnidirectional Sensitivity: -47 ±3 dB1 Frequency response: 110 Hz - 16 kHz S/N ratio: >58 dB Microset Now Included with Mino Earphone Sensitivity: 113 ± 3dB/mW @1kHz Frequency response: 50 Hz - 20 kHzMaximum power: 10 mW Impedance: 32 Ohm Sensitivity: 113 ± 3dB/mW @1kHz Frequency response: 50 Hz - 20 kHz Maximum power: 10 mW Impedance: 32 Ohm Choose between our different audio accessories for the best fit for your comfort and usability to pair with the Mino Personal Sound Amplifier. Semi-closed drivers equipped with a single chord and are very robust and user friendly. The frequency range goes from 20 Hz - 20 kHz. 3.5 mm stereo jack plug with a cord length of 3.9 feet. These are great for seniors as they are stable, stay on easily, and are flexible in size. Choose between our different audio accessories for the best fit for your comfort and usability to pair with the Mino Personal Sound Amplifier. Equipped with close drivers that result in minimum sound leakage and great isolation from ambient noise. The frequency ranges from 20 Hz - 20 kHz with a 3.5mm stereo jack plug and cord 3.9 feet long. This option is great for someone who wants to be a little bit more discreet about their listening accessory. They fit comfortably in the outer part of the ear however the small ear pieces are not ideal for low dexterity. Choose between our different audio accessories for the best fit for your comfort and usability to pair with the Mino Personal Sound Amplifier. Capable of producing a sound level in mono of about 140 dB. They are comfortable, lightweight, and very easy to put on and take off. They have a long cord 4.9 feet in length and a 3.5 mm stereo jack. This option is the most recommended for seniors with low dexterity. The stetoclips are easy to pull open and fit into place. There is no need to worry about them messing up hair as they sit below the chin out of the way! Choose between our different audio accessories for the best fit for your comfort and usability to pair with the Mino Personal Sound Amplifier. Comfortable, lightweight, and generates dual channel high output power. Plug it into your speech amplifier and switch your hearing aids to "T" position. Tangle free cable for easy handling.This option is for people using hearing aids, it is lightweight and can fit under your shirt discreetly. The neckloop has a safety breakaway connection and a comfortable fabric strap. Your hearing aids must have T-Coil capabilities to use this accessory. Headphones Earphones Stetoclips Maxi Mino Bellman & Symfon Maxi Pro Bluetooth Hearing Amplifier with Headphones and Ear... Maxi Pro Package Domino Classic Domino Pro Buying Options Buying Options Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 3.8 out of 5 stars 54 — — 3.6 out of 5 stars 54 — 5.0 out of 5 stars 1 Price — no data — no data $189.00$189.00 $399.95$399.95 — no data $1,059.95$1,059.95 Category Stand-alone personal amplifier Stand-alone personal amplifier Bluetooth personal amplifier Bluetooth personal amplifier and wireless TV listening system Wireless personal amplifier Wireless personal amplifier and TV listening system Wireless N/A N/A Bluetooth Bluetooth 2.4G Wireless (non Bluetooth) 2.4G Wireless (non Bluetooth) Microphone 1 x omnidirectional 1 x omnidirectional 1 x directional 1 x omnidirectional 1 x omnidirectional 2 x omnidirectional 2 x omnidirectional 2 x directional Signal processing Digital with noise reduction Digital with noise reduction; Further noise reduction via directional Digital with noise reduction Digital with noise reduction Digital with noise reduction Digital with noise reduction; Further noise reduction via directional Speech communication environment One to one; small groups One to one; small groups; on the go communication One to one; small groups One to one; small groups One to one; small groups; long distance listening One to one; small groups; long distance listening; on the go communication Mobile phone connectivity Yes; via cable with 3.5mm audio jac (purchased separately) Yes; via cable with 3.5mm audio jack (purchased separately) Yes; via Bluetooth Yes; via Bluetooth Yes; via cable with 3.5mm audio jack (purchased separately) Yes; via included cable with 3.5mm audio jack TV connectivity Yes; via audio cable kit (purchased separately) Yes; via audio cable kit (purchased separately) Yes; via TV streamer (purchased separately) Yes; via included TV streamer Yes; via included wireless TV transmitter Yes; via included wireless TV transmitter Battery 2 x AA Alkaline battery Rechargeable Lithium battery Rechargeable Lithium battery Rechargeable Lithium battery Rechargeable Lithium battery Rechargeable Lithium battery Operating time Up to 150 hours Up to 29 hours Up to 70 hours Up to 70 hours Up to 12 hours Up to 12 hours Coverage 2-year for the amplifier and 90 days for the accessories 2-year for the amplifier and 90 days for the accessories 2-year for the amplifier and 90 days for the accessories 2-year for the amplifier and 90 days for the accessories 2-year for the amplifier and 90 days for the accessories 2-year for the amplifier and 90 days for the accessories