digital noise reduction voice recorder

Brand Name:HDKing

Model Number:BM06B

Place of Origin:Guangdong, China

720P Baby Monitor Bidirectional Noise Reduction Video Record MP3 / WAV Story And Music Play Key Features 1. Super long standby: with lithium polymer battery 1500MA, long ...

Brand Name:rCloud

Model Number:RCP-T490

Place of Origin:China

...digital photo frame with voice recording Features: 1. one-machine multi-screen control:manage multiple screens simultaneously on one mobile phone or multiple mobile phones to manage the same screen,manage it efficiently,and update the display content at any time. 2. Adopts 16:9 wide HD digital...

Categories:LED Track Light

Telephone:86-756-8606489

Country/Region:china

Main Features: Built-in high-capacity lithium electricity Continuous recording about 20 hours USB into One key operation, simple and practical The recording formats: WAV High quality recording, audio bit rate:128K bps Application: Study/ Conference/ ...

Place of Origin:Shenzhen, China

Brand Name:Retone

Model Number:Clear 107H

OTC hearing aid analog affordable hearing aid noise reduction for hearing loss Product Features: Popular design in the market Earhook and in the tube wearing proformance Affordable choice New Class-D amplifier Low currenty consumption Specification Feature...

Brand Name:Lntech

Model Number:SNQ-3578

Place of Origin:China

SNQ-3578 SDI Camera Module Model: SNQ-3578 | Sensor: Sony IMX385 (1/2") | Form Factor: T-Shape | Version: V1.2 A professional-grade camera module with a unique T-Shape design and a large 1/2-inch sensor. Delivers 1080p video at 60fps and exceptional low-...

Brand Name:Fuvision

Model Number:R1

Place of Origin:China

...Digital Voice Recorder Support Audio Activated Long Time Recording Function: 1. High Quality Recording: good voice resolution and ultra-sensitive microphones with dynamic noise reduction 2. One Key Recording Easy to Handle 3. Voice- or timer-activated recording 4. Set up voice activated recording (VOR Control) 5. Time stamp function 6. A-B repeat, fast forward and rewind during playback. 7. Password protection for Recording...

Brand Name:EST

Model Number:007MINI-P

Place of Origin:CHINA

...tape recorders, hard-wired microphones and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise signal, are used in jamming the

Brand Name:ABELL

Model Number:A-30

Place of Origin:China

... Type Digital Mobile Radio Output Power 5W Place of Origin Guangdong, China Brand Name ABELL Frequency Type UHF Model Number A-30 Dimensions 50*115*30(mm) Frequency Range 400-470MHz Name ABELL A-30 Voice Prompt Level 9 Noise Reduction Walkie Talkie Keyword...

Brand Name:Sacontelecom

Model Number:SA-AJ01

Place of Origin:China

...Voice Recorder Light Weight Up To 1.5m Descriptions: The audio jammer device SA-AJ01 is designed to protect conversation areas from eavesdropping. Device blocks wireless microphones, tape recorders, hard-wired microphones and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise

Brand Name:D-fit

Model Number:RC-2

Place of Origin:Shenzhen, China

Audio Spy Hidden Voice Recorder Credit Card Style recording device for obtaining evidence of any criminal investigation Ⅰ. Introdution Credit card style covert audio recorder slips through any security checkpoint! secret voice recording, hide in card ...

Brand Name:Rysmart

Model Number:GSD50

Place of Origin:China

Handheld Professional Portable Digital Voice Recorder Mini Camcorder Camera Recording Pen Support 32GB TF Card Features: Unique metal design,easy operations. Built-in high sensitivity microphones, recording effect is clear. A built-in camera, AVI video ...

Place of Origin:China

Brand Name:NEWGOOD

Model Number:NEWGOOD SPEAKER-30A

...h voice amplifer,voice recorder and FM radio function http://www.newgood-speakers.com Features and Advantages: 1. voice amplifier no howling noise 2. USB disk,TF card auto music playing 3. Digital songs 4. Strong signal FM radio 5. One key recording 6. ...

Brand Name:YingMi

Model Number:M7C

Place of Origin:China

... can realize the function of self-help explanation, even if there is no explanation personnel, visitors can also through the electronic tour guide to visit. M7C to form wireless voice transmission, used for voice transmission and

Brand Name:YingMi

Model Number:M7C

Place of Origin:China

... can realize the function of self-help explanation, even if there is no explanation personnel, visitors can also through the electronic tour guide to visit. M7C to form wireless voice transmission, used for voice transmission and

Brand Name:Hishell

Model Number:F1A

Place of Origin:Guangdong, China

Voice Translator Instant Translation 119 Languages With Noise Reduction AI Smart Wifi translation machice F1A Description of AI smart voice translator: F1A, Intelligent language translator. Building a bridge for world communication. Communication barrier-free, world zero distance. 119 languages translation/offline translation/photo translation/Al assistant/speaking learning. Specification of Speech translation machice: Name Voice...

Brand Name:Logo can be designed

Model Number:USBLYJ-16G-611

Place of Origin:China

...Record Formats: WAV ♣ 16GB USB Pen Drive Digital Audio ♣ Store up to 150 hours of audio ♣ Super small size:2.95 x 0.39 x 0.87 inches ♣ Recorder the highest recorder quality. ♣ 2 in 1: can be used as a USB disk and a voice recorder. ITEM DETAIL ONE BUTTON RECORDING ♣ Push the power button...

Brand Name:SEASTAR

Model Number:Customizable according to requirements

Place of Origin:Chengdu, Sichuan, China

...Noise Reduction In Audio Equipment And Computer Rooms Description of Rock Woll Boards In scenarios with extremely high acoustic quality requirements such as professional recording studios and home theaters, as well as environments like data center machine rooms that need to balance noise reduction and safety, high-density rock wool boards have become core materials due to their unique performance. Professional recording