10 Best
Ultrasound Recording Devices
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Product Highlights- 【voice activated mode】after turning on the voice activation function, it starts recording when recognizes the sound around. stops recording when quiet. save quantity of electricity and memory space.has data protection function, automatically save when the battery power is low!!!
- 【simple & multifunctional】easy to use. just one-button to record, save and playback, make you never miss any important content with it! not only a small voice recorder, it supports writing and can be used as an u disk.
- 【128gb memory & long-lasting battery】the izk voice activated recorder come with 128gb memory. enough space for more than 14 hours continuous recording and store up to 1750 hours recording files.each of our digital voice recorders is small, portable and extremely lightweight! therefore, it can be put into your pocket, bag or briefcase and taken everywhere to record audio...
- 【automatic noise reduction & hd recording】the voice recorder devices adopts the latest triple digital intelligent noise reduction technology which can obtain high-quality sound up to 816kbps. equipped with omnidirectional stereo microphone which can capture farther/lower but clearer sound. the sturdy zinc alloy shell of the recorder ensures durability and it has magnetism.
- 【what's in the box】buy it now to get: 1x 128gb digital voice recorder+ usb cable+ type-c otg+ 1x earphone +user manual. izk support 24-month free warranty to ensure your 100% satisfied
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Product Highlights
- ✨【128gb ram & 30h long battery life】128gb internal memory can store approx. 8800h recording capacity (32kbps), 576h recording capacity (512kbps). 30h of continuous recording at 512kbps(default) due to a high quality 410mah battery. furthermore, compared to the old micro-usb port, our usb-c port has higher compatibility and stability
- ✨【one touch record & vor auto recording】quick recording/saving with one touch without powering on. the voice activation is turned off by default. after opening it on, recording pause when the input sound is below the specified volume (50db); continue recording when the sound reaches the above volume again. save memory and power, improve the efficiency of work and study
- ✨【practical size & lcd backlight screen】“can't find a high-capacity, portable-sized but screened recorder?” unlike normal screen recorders that are large and inconvenient to carry, wevoor voice recorder with high quality zinc alloy case is only 3.58*1.10* 0.43 in /2.57oz. with 1.0 in lcd color display, detailed information such as operation status and power can be seen ...
- ✨【password & scheduled recording...】equipped with the "a-b repeat" function, select parts to listen repeatedly to help language learning. in addition, "variable speed playback, fast forward" to save time in taking notes after the meeting! "scheduled recording" to prevent you from forgetting to record during an interview, "password" to protect private recording...
- ✨【wevoor: passionate customer service】please read the manual carefully before using the recorder. if you have any questions, please feel free to tell our 24-hour online customer service
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Product Highlights
- 🔊【hd voice activation recorder】: default voice control mode at startup, the recording device with voice activation will automatically record when sound over 55 db, equipped with sensitive omnidirectional microphone and latest noise reduction chips, captures a more realistic and clear human voice in recording a conversation with less background noise,great for conserving...
- 🔊【compact design】 the design is initially designed with a delicate arrangement of the internal parts of the device, making the best use of the limited space, so that the recording device can be easily stuffed into your purse, pocket, briefcase, jacket, and other narrow places, and it is very light (1oz)!
- ✅【one touch recording】 no complicated operation process, just turn on the switch with one touch to turn on the recording! it's very easy to use. it also comes with an instructional video and a concise user manual with clear step-by-step instructions.
- ✅[ 128gb recording capacity & multifunctional listening device ] this recording device includes 128g storage, can stock 1600 hours recording voices, or 40000 songs. it's 3-in-1 portable device. it is digital voice recorder, mp3 player, and usb flash driver.
- ✅【magnetic & fit anywhere】: magnetic design, strong magnetism for any metal surface. comes with powerful magnetic inside that the audio recorder can be attached to desks, rails, refrigerators, car seats, or any other metal surfaces.weighing the equivalent of 3 coins makes it easy to be taken anywhere and record anytime.
- ✅【compatible with iphone android pc】: support otg easily connect the recorder to your iphone android pc computer (mac/windows/linux) using the usb-c cable. your can manager audio files documents.
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Product Highlights
- 【one key rec】 one key operation. slide the switch to record/save. keep detailed voice files of important information with the voice-activated recorder that best suits your needs. whether you use it to keep a reminder for yourself or to record important conversations, this voice recorder has you covered.
- 【strong magnet function】this recording device is equipped with a strong magnet that can easily attach to flat metal surfaces. when the battery is low, the data will be saved automatically, which is more secure and avoids file loss.
- 【large capacity memory & long battery life】 with 16gb memory and 2500mah battery, this recorder supports continuous recording and can store up to 200 hours of recording files. when fully charged, it can record up to 150 hours continuously, no need to worry about battery life.
- 【voice-activated recording】this recording device has the ability to detect sound to start recording, when the sound is higher than 45 decibels, this recording will start the automatic recording function.
- 【convenient file management】this digital recording device has a time stamp function. the recording files are named in date and time format, making it easy to search and manage files. you can share the recorded voice memos with your team members by connecting to your computer.
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Product Highlights
- [long battery life] the built-in 9800mah lithium battery ensures a long-lasting power supply, providing approximately 2 to 4 hours of uninterrupted protection against recording.
- [secure your privacy] ultrasound low frequency interference technology ensures the safe processing of voice information by disrupting high and low frequency sound sources. with complete bass micro voice interference that remains undetectable, your voice information becomes irrecoverable after interference.
- [versatile application] designed for various scenarios, such as business interviews and confidential conversations, this anti-recording blocker is the ideal solution toyour privacy.
- [multifunctional device] our voice blocker device can effectively block phone recording, recorder recording, and video recording, providing comprehensive protection against unauthorized audio capturing.
- [blocks recording devices] with a wide range of up to 8m and a 360-degree shielding angle, this anti-recording blocker effectively prevents phone recording, video recording, and recording devices.
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Product Highlights
- ✅[ magnetic & fit anywhere ] the powerful magnet inside the audio recorder makes it easy to attach this recorder to desks, rails, refrigerators, car seats, or any other metal surfaces.
- 🔊[hd recording] don't fret over an outdated recorder with poor storage, battery and sound quality! the nz007 voice activated recorder features a new sleek exterior design and a new 3.0 recording system. not only is it stylish, it also provides a more realistic and clear human voice!
- ✅[high-quality material] the recorder shell body is made of zinc alloy, this material is pressure and moisture-resistant and durable!
- 【use situations】: please kindly comply with the applicable laws of the country where it is used, and refrain from using this product for any unlawful purposes.
- ✅[128gb voice recorder] nz007 is the most versatile and best-equipped voice recorder on the market. newly upgraded with 128gb ram - can reach amazing 1600 hours (70 days) of recording time and an extra long 70 hours of battery life!
- ✅[compact design] the design is initially designed with a delicate arrangement of the internal parts of the device, making the best use of the limited space, so that the recording device can be easily stuffed into your purse, pocket, briefcase, jacket, and other narrow places, and it is very light (1oz)!
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Product Highlights
- 【long battery life & large memory】one-click record/save, 300mah battery supports 45 hours of ultra-long battery continuous recording time and 30 hours of playback time. recordings are automatically saved when the battery is low to avoid losing important recordings and create a smart experience. built-in 32gb large storage (can save 3994 hours of recording files).
- 【playing files】 recording files can be played through computers, smartphones (using built-in type-c otg), and headphones. the device comes with otg, which makes it easy to view files at any time. this is a good project for you.
- 【hd sound quality recorder】built-in omnidirectional condenser microphone captures sound in time and provides clear recording quality up to 1536kbps. it is recommended that when recording with the recorder, please do not rub the recorder and keep the recorder stable.
- 【vor voice control recording】 vor voice control activates recording. when the sound reaches 45db, the device automatically senses the sound and starts recording. when the sound stops, the recording will be paused, effectively saving storage space.
- 【magnet side】-this recorder has a magnet side that can be attached to the iron surface and is suitable for interviews, meetings, classes, concerts, etc. perfect for anyone who likes to record their daily lives.
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Product Highlights
- 【magnetic & fits anywhere】voice recorder features a compact and portable design with a magnetic back that can be easily attached to metal surfaces, such as metal stands, whiteboards, or office cabinets. the magnetic design ensures secure placement and easy access whenever you need to use the recorder.
- 【easy playback & transfer】simply connect the voice recorder to your computer or phone via usb-c, and you can easily access and playback your recorded files. the compatibility with various devices provides convenience and flexibility for reviewing and sharing your recordings.
- 【18-month warranty】please strictly abide by the relevant laws prohibiting illegal secret interception or recording, and do not use this product for any illegal purposes. please read the product manual carefully before use and become familiar with the operation and use of the product.
- 【64gb & 160 hours battery life】mini recording device can record continuously for 160 hours and store 800 hours of time and date-stamped recordings, ensuring that you will not miss any important moments or details during lectures, meetings, interviews, or classes. ideal for students, professionals, and investigators.
- 【voice-controlled recorder】turn on the voice-controlled mode, and the recorder will automatically start recording when it detects sound. the voice-controlled recording device will automatically record when the sound exceeds 45 decibels, and stop recording when there is silence or whispering. great for saving storage space and avoiding invalid recording gaps. ideal for r...
- 【one-button hd voice recording】the 1536kpbs audio recorder is equipped with a sensitive omnidirectional microphone and the latest dsp noise reduction recording technology, which can capture more realistic and clear human voices with less background noise when recording conversations.
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Product Highlights
- 【one key rec】 one key operation. slide the switch to record/save. keep detailed voice files of important information with the voice-activated recorder that best suits your needs. whether you use it to keep a reminder for yourself or to record important conversations, this voice recorder has you covered.
- 【strong magnet function】this recording device is equipped with a strong magnet that can easily attach to flat metal surfaces. when the battery is low, the data will be saved automatically, which is more secure and avoids file loss.
- 【large capacity memory & long battery life】 with 32gb memory and 2500mah battery, this recorder supports continuous recording and can store up to 400 hours of recording files. when fully charged, it can record up to 150 hours continuously, no need to worry about battery life.
- 【voice-activated recording】this recording device has the ability to detect sound to start recording, when the sound is higher than 45 decibels, this recording will start the automatic recording function.
- 【convenient file management】this digital recording device has a time stamp function. the recording files are named in date and time format, making it easy to search and manage files. you can share the recorded voice memos with your team members by connecting to your computer.
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Product Highlights
- Compact on the go convenience: fits easily into your pocket, purse or backpack for travel, easy to measure hand-to-hand, hand-to-chest, hand-to-leg
- Long battery life and storage: built-in rechargeable battery and storage for 100 readings on the device
- Instant heart health insight: no need for a smart phone, all measurements are displayed on the 1.77" color tft-lcd
- User friendly design: detects bradycardia, atrial fibrillation,, tachycardia or normal heart rhythm in less than 30 seconds
- Easily records measurements: offers wireless transmission for recording in the ecg application, allowing storage for thousands of readings
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