120db neckband hearing amplifier

Brand Name:Sounds Good

Model Number:1815B

Place of Origin:CHINA

Neck-Hanging Style Long Standby OTC Hearing Aid With Bluetooth Selling Points: 1. The independent built-in Bluetooth module enables automatic switching between Bluetooth and hearing aid functions, making it easy to enjoy music, Bluetooth calls, or voice ...

Place of Origin:China

Brand Name:SUCE

Model Number:OEM

Waterproof Digital Hearing Amplifier Price / OEM Supported Ear Hearing Aid Product Description Max Sound Output: ≤120dB Sound Gain: 35dB±5 Total Harmonic Wave Distortion:≤4% Frequency Range:370-5500Hz Input Noise: ≤30dB Voltage: D.C.1....

Place of Origin:Shenzhen, China

Brand Name:Retone

Model Number:Vigor 402P

... a hearing aid that works well when listening to a single voice in a quiet room, the presence of background noise changes things considerably. Background noises can ...

Brand Name:Hosing / Vizz

Model Number:M8

Place of Origin:China

TPE material HD Call M8 70mAh Neckband Bluetooth Earbuds Neckband Bluetooth Earbuds With Magnetic Intelligent Control Details 1. HD reduction, to protect your hearing 2. Metal ear external shell warhead type silicone earmuffs, wear comfortable. 3. Light ...

Brand Name:HYQ

Model Number:HYQ14

Place of Origin:China

...Neckband Bluetooth Earphones With Jieli AAC Crystal-Clear Calls,10mm Drivers Bluetooth 5.1 with Jieli AAC, Neckband Wireless Headsets Product Name Wireless earphone Model Number HYQ14 Brand Name OEM /OEM/HYQ Microphone Yes Is wireless Yes Style In-Ear Wireless types Bluetooth Charging port Mirco USB Description 1. The combination of titanium and graphene diaphragms reproduces stunning sound with rich details. Hear...

Brand Name:Texas Instruments

Model Number:OPA388IDBVT

Place of Origin:Multi-origin

...+N -High Output: >3.6W -High Slew Rate: 13V/µs -High Gain Bandwidth: 2.6 MHz -High Common Mode Rejection: >120dB -High Power Supply Rejection: >120dB -Low Quiescent Current: 4mA -Low Shutdown Current: <1µA

Brand Name:OEM

Model Number:WR-KS008

Place of Origin:CHINA

... Media Player, Mobile Phone, Aviation, Computer, DJ, Gaming, Sports, Audiophile, PROFESSIONAL, HEARING AID Place of Origin: Guangdong, China Function: Bluetooth, Waterproof, Noise Cancelling, Microphone Product Name: Neckband earphone Compatible Model:

Brand Name:HDX MEDICAL

Model Number:HDX001

Place of Origin:CHINA

...Hearing Aids Price Sound Amplifier product overview Type Receiver-In-Canal Hearing-Assisting Device Suitable For Moderate to Severe Hearing Loss Output 45dB ±5dB Frequency Response 300 - 6000Hz Channles Complete Digital 8 Channels with 5-Band EQ Fine-Tuned Battery Capacity 40+ Hours Together With Full Charging Case How To Program My Hearing...

Brand Name:CQP

Model Number:ZDB-100M

Place of Origin:China

Designed For The Elderly Sound Amplifier Rechargeable Adjustable Mini Electric Digital Hearing Aids Product Information Color Beige Net Weight/Gross Weight 8g /180g Battery Rechargeable Ni MH ...

Brand Name:BB

Model Number:INA128PA

Place of Origin:Original

...AMPLIFIERS printed circuit board FEATURES ● LOW OFFSET VOLTAGE: 50µV max ● LOW DRIFT: 0.5µV/°C max ● LOW INPUT BIAS CURRENT: 5nA max ● HIGH CMR: 120dB min ● INPUTS PROTECTED TO ±40V ● WIDE SUPPLY RANGE: ±2.25 to ±18V ● LOW QUIESCENT CURRENT: 700µA ● 8-PIN PLASTIC DIP, SO-8 APPLICATIONS ● BRIDGE AMPLIFIER ● THERMOCOUPLE AMPLIFIER ● RTD SENSOR AMPLIFIER...

Place of Origin:China

Brand Name:Saferlife/OEM

Model Number:SL-

... Ear Unseen Invisible Amplifier Deaf Earphone Rechargeable Amazon Hearing Aid Case Black Product Description Company Information: Our factory have 12 years experience in making the Hearing Aid. By now we have developed the Hearing Aid to have the function...

Brand Name:NG

Model Number:NG-S6

Place of Origin:China

S6 Sport Neckband Wireless Earphone Music Earbuds Headset Handsfree Bluetooth Earphone with Mic For iPhone For Huawei Fo Features: -Exclusive design patents, headphone ergonomic design, comfortable to wear easy to fall. -Ear ear design, reducing the world...

Brand Name:original

Model Number:S6

Place of Origin:Guangdong, China

Product Description Specification item value style Other communication Other Feature Other type Other Use Other private mold Yes Brand Name original model number S6 place of origin China Guangdong material Metal polar pattern Other signal to noise ratio ≥...

Brand Name:P-AMF

Model Number:HQ500

Place of Origin:china

...Amplifier 500W Technical Specifications Frequency Response: The range of frequencies the amplifier can reproduce effectively, typically measured in Hertz (Hz). A standard frequency response for high-quality amplifiers might be 20 Hz to 20 kHz, covering the full human hearing range. Input Sensitivity: Indicates how much input signal is required to drive the amplifier...

Brand Name:Responsafe

Model Number:Responsafe

Place of Origin:China

USB Ear Mounted Hearing Aids Charging Sound Amplifer Product Function 1.Volume adjustment knob 2.Mode adjustment 3.Indicator light 4.Earplug 5.Ear hook 6.Rotate Product Advantages 1.Rechargeable Digital Hearing Aid 2.Simple buttons,easy to opreate 3.Noise ...

Brand Name:Anterwell

Model Number:LM246N

Place of Origin:original factory

... - LM346 PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIERS PROGRAMMABLE ELECTRICAL CHARACTERISTICS BATTERY POWERED OPERATION LOW SUPPLY CURRENT (250µA/amplifier) GAIN-BANDWIDTH PRODUCT : 1MHz LARGE DC VOLTAGE GAIN : 120dB LOW NOISE VOLTAGE : 28nV/VHz WIDE...

Place of Origin:china

Brand Name:OEM

Model Number:SK-BH-M36

1. Supports A2DP, AVRCP, headset profile and handfree profile. 2. Bluetooth V4.1 is adopted to ensure the speaker is connected in a fast and easy manner, and you can hear the voice clearly without interference. 3 Can be applied to a variety of bluetooth ...