Description
Reviews
| Brand | - |
| Category | Root / MP3/MP4/iPod/Voice Recorders |
| Origin | - |
| Brand | Tengzhou |
| Screen Type | 2.4-inch IPS Color Display |
| Storage Capacity | Supports up to 128GB TF Card (Not Included) |
| Battery Life | Up to 30 Hours Continuous Recording |
| Noise Reduction | AI Smart Noise Cancellation Technology |
| Recording Format | WAV, MP3, AAC |
| Connectivity | USB 2.0 High-Speed Transfer |
| Microphone Type | Dual Omni-directional Condenser Mics |
| Dimensions | 4.5 x 1.2 x 0.4 inches |
| Weight | 3.2 ounces |
Anonymous
Mar 25, 2026
Rating: 5/5
Best purchase for study groups
We use this for our engineering study group recordings. Even when four people are talking, the dual mics pick everyone up clearly. The playback speed control is also a nice touch for reviewing notes quickly.
Anonymous
Mar 25, 2026
Rating: 4/5
Compact and powerful
Fits easily in my shirt pocket. The sound quality is professional grade for the price point. My only wish is that it came with a carrying case, but otherwise, it's a fantastic tool for journalists.
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect for University Lectures
I bought this for my law classes and the noise cancellation is incredible. It filters out the hallway chatter perfectly while keeping the professor's voice crisp. The battery lasts through two days of classes without needing a charge.
Anonymous
Mar 10, 2026
Rating: 5/5
AI Feature is a Game Changer
The AI smart recording feature really works. It seems to boost voices and lower background hum automatically. Transcription accuracy when I upload the files to my computer is surprisingly high.
Anonymous
Mar 07, 2026
Rating: 4/5
Great value, easy interface
The color screen makes navigating files much easier than my old black-and-white recorder. Setup was instant. I deducted one star because the included USB cable feels a bit flimsy, but the device itself is solid.
Anonymous
Mar 06, 2026
Rating: 5/5
Long standby time as advertised
I used this during a three-day conference. I only charged it once before leaving home. The audio quality in large halls is excellent, and the file organization by date is very helpful.
Q: What formats are the files saved in, and are they compatible with Mac?
A: Files are saved in WAV, MP3, or AAC formats depending on your settings. These are universally compatible with macOS, Windows, and most media players without needing additional drivers.
Q: How long does it take to fully charge the battery?
A: Using a standard 5V/1A USB adapter, the device typically takes about 2.5 to 3 hours to reach a full charge from empty.
Q: Can I listen to recordings directly on the device without a computer?
A: Yes, the device features a built-in speaker and a 2.4-inch color screen, allowing you to play back, pause, and navigate your recordings directly on the unit.
Q: Does this recorder come with an SD card included?
A: No, the Tengzhou Voice Recorder does not include a TF (microSD) card in the box. It supports cards up to 128GB, which can be purchased separately.
Q: Is the noise cancellation effective in a noisy coffee shop?
A: Absolutely. The AI Smart Noise Cancellation is designed specifically to isolate human speech from ambient background noise, making it highly effective in environments like coffee shops or busy streets.
Large Area Hollow Advertising Sign Spray Paint Stencil Customizable Bendable Lettering Board Wall Slogan Brushing Soft Mold
$5.00
Heavy-Duty Kitchen Sink Storage Rack, Dust-Proof Dish Drainer, Multi-Function Bowl Organizer
$85.00
Xinda Outdoor Waterproof Backpack - IPX7 Wet/Dry Separation Rucksack for River Trekking, Mountaineering, Snorkeling, Swimming, and Rafting
$109.55
![[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows](https://www.gosteppe.com/cache/small/product/270086/legacy-main-ef9cf7c7623c5273ad865d7a.webp)
[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows
$17,800.00
Pure Wool Calligraphy Felt Mat – Thickened, Wear-Resistant Fabric for Chinese Painting and Brush Writing; Custom Desk Pad
$1,440.00
Welding Fume Purifier – Effective Collection and Control of Welding Smoke and Dust
$12.40
FRP Stair Nosing, Yellow Anti-Slip Stair Treads with Granular Surface
$64.00
Stainless Steel Reaction Kettle, Emulsifying Tank, Electric Heating Reactor, Enamel-Glass Silicone Oil Reactor, and Mixing Vessel
$2,700.00
Wholesale Acrylic Markers in Bags, Student Water-Based Ink Pens, Eco-Friendly Non-Toxic Drawing Pens with Layering Capability
$5.80
Oil Pastel Blending Pen and Smudge Tool Set - Soft Tip Sponge Balls and Scrapers for Heavy Color Wax Crayon Blending and Painting
$12.50
Lechuang Commercial Electric Heated Display Warmer - Countertop Food Warmer for Cooked Foods, Bread, and Pizza
$1,250.00
Model 2500-480 Independent Rotary Die Second-Hand Special Sale Independent Light Pressure Front Edge with Die Cutting Speed 120-150
$2,000.00
Fishing Alarm Portable Electronic Fishing Bite Alarm Night
$60.27
Shengxitao 304 Stainless Steel Expandable Dish Drainer Basket for Kitchen Sink, Dish Rack Organizer
$58.60
Industrial Scouring Pad with Abrasive Grit - Sandpaper Cloth for Rust Removal, Polishing, and Dishwashing
$0.34
Traveling-Type Air Flotation Skimmer and Foam Remover, Reciprocating Fully Automatic Oil Skimming and Floating Debris Removal Machine
$5,159.00
Language of Drums Motion Path Set Drum Creativity Essence Rhythm Drum Kit Teaching Material Jazz Drum
$59.17
1.9m Wide-Format Sublimation Printer for Pillows, Garments, and Fabric Digital Printing
$600.00
Automatic Retractable Air Hose Reel - Pneumatic Shrinking Hose Drum Combo for Auto Repair (Air, Electric, Water) - National Standard
$228.00
Marie's Paper Blending Stumps Thickened Xuan Paper Blending Stumps Marie's Student Sketch Set Blending Stumps Rubbing Cotton Painting Special Paper Blending Stumps Smudging Pens Art Supplies Xuan Paper Sketch Fixative
$5.09
Inner Mongolia Milk Skin Processing Equipment - Condensed Milk and Butter Production Line, Fully Automatic Cheese Making Machine
$13,580.00
Yijiayi Plastic Surgery - Hair Follicle Analysis to Assess Growth, Prevent Hair Loss, and Plan Transplants
$10.00
Hell Training Rock Guitar by Shinichi Kobayashi - Electric Guitar Speed Playing Tutorial
$106.00
Mai Da Chu Commercial Food Warmer Cabinet, Large-Capacity Constant-Temperature Heating Cart for Banquets, Hotels, and Kitchens
$8,165.00
Children's Activity Appliance Storage Box - Case for Braces, Underbite Correctors, Expanders, and Denture Cleaning
$16.80
Stainless Steel Cable Raceway Arc-Shaped Anti-Step Floor Metal Surface Mount Decorative Invisible Wire Channel
$2.50
Electric Watercolor Spray Pen Children Hand-painted Color Pa
$46.55
408 Fast-Drying Glue - Strong Low-Whitening Instant Adhesive for Metal and Plastic, Heat Resistant
$53.12
UE5.1-5.7 Ancient Sci-Fi Gate Model Instrument Consultation
$2.00
Biliansheng Hair Transplant - Non-Shave Female Hairline Restoration & Density Enhancement
$19,999.00
![[Beginner's Choice] Electric Eyelash Curler](https://www.gosteppe.com/cache/medium/product/257576/legacy-main-cb9edca45e499959361ca5b1.webp)
![[Bulk Pack 100pcs] Jissbon Pleasure Condoms Ultra-Thin Men's Condoms Official Flagship Store byt](https://www.gosteppe.com/cache/medium/product/276383/legacy-main-cd4f4175117b5bf2dc862e3d.png)
![[000 Barely-There Feel] Chiwei Ultra-Thin Condoms - Official Flagship Store Genuine Hyaluronic Acid Lubricated Men's Safety (No Reservoir)](https://www.gosteppe.com/cache/medium/product/273589/legacy-main-ac9229bee1e3e2977a653d43.webp)
![680 Egg Coins, 3% Off, Counts Towards Cumulative Recharge [Eggy Party] iOS Exclusive, NetEase Official Top-Up](https://www.gosteppe.com/cache/medium/product/207597/legacy-main-42e28f93820de1057dee8230.png)
![[PC Game] Tencent League of Legends Points Card: Recharge 100/200/300/400/500 Yuan](https://www.gosteppe.com/cache/medium/product/209694/legacy-main-2af7185f5a953ec47680b30a.webp)
