Zutiifeu US-SD 136GB Magnetic Voice Recorder
Magnetic voice recorder with 136 GB storage and DSP 5.0 noise cancellation for 9800 hours of recording
- Recording Formatwav
- Recording Media136 GB
- PC InterfaceUSB_C
- ConnectorHeadphones: USB-Type C
- Battery1 grams, , lithium_ion, 200 milliampere_hour, 1
- SpecificationsBrand: Zutiifeu, Format: wav, Battery_weight: 1 grams, Batte
- Massive 136 GB storage holds up to 9800 hours of audio
- Built-in magnet lets you attach the recorder to metal surfaces for hands-free capture
- One-button operation starts and saves recordings instantly without menus
- DSP 5.0 noise cancellation delivers clear voice capture in classrooms and meetings
- USB-C interface provides fast file transfer and convenient charging
136GB Magnetic Voice Recorder
The Zutiifeu US-SD provides 136GB of combined storage through 8GB of built-in memory and a 128GB TF card. It records in WAV format and offers up to 9800 hours of capacity for lectures, meetings, or classes. The device connects via USB-C for data transfer and headphone monitoring.
DSP5.0 Noise Cancellation & Magnetic Mount
The recorder uses DSP5.0 noise cancellation to capture clearer audio in noisy environments. A built-in magnet allows attachment to metal surfaces for discreet or hands-free placement. One-button operation handles recording start, stop, and save functions without complex menus.
USB-C Interface & 200mAh Battery Limits
The USB-C port handles both file transfer and audio output, requiring a compatible host or adapter. The internal 200mAh lithium-ion battery limits continuous runtime between charges. Buyers needing wireless file transfer or smartphone app control should look elsewhere.
Highlights
- Massive 136 GB storage holds up to 9800 hours of audio
- Built-in magnet lets you attach the recorder to metal surfaces for hands-free capture
- One-button operation starts and saves recordings instantly without menus
- DSP 5.0 noise cancellation delivers clear voice capture in classrooms and meetings
- USB-C interface provides fast file transfer and convenient charging
Specifications
| Brand | Zutiifeu |
|---|---|
| Model | US-SD |
| Recording Format | wav |
| Recording Media | 136 GB |
| PC Interface | USB_C |
| Connector | Headphones: USB-Type C |
| Battery | 1 grams, , lithium_ion, 200 milliampere_hour, 1 |
| Specifications | Brand: Zutiifeu, Format: wav, Battery_weight: 1 grams, Battery_cell_composition: lithium_ion, Skip_offer: false, Unit_count_type: Count, Unit_count_value: 1, Part_number: US-SD01, Unspsc_code: 52161535, Manufacturer: Zutiifeu, Model_number: US-SD, Num_batteries_type: 9v, Num_batteries_quantity: 1, Control_method: push_button, Headphones_jack: USB-Type C, Lithium_battery_packaging: batteries_contained_in_equipment, Lithium_battery_energy_content: 200 milliampere_hour, Number_of_items: 1, Batteries_included: true, Batteries_required: true, Compatible_devices: MP3 Player, Hardware_inter |
| Package Contents | voice recorder |
Questions about this item
Can the 128 GB TF card be swapped out when it fills up?
The recorder ships with a 128 GB TF card installed; removing and replacing it with another card is possible, letting you offload recordings and continue capturing new audio.
How long can the 200 mAh lithium-ion battery power continuous recording?
The 200 mAh cell is rated for up to 9800 hours of total recording capacity, though actual continuous run-time per charge will be lower and depends on the DSP 5.0 noise-cancellation load.
Does the USB-C connector get warm during all-day recording sessions?
The USB-C port is used for charging and data transfer only; under normal all-day use the recorder body stays cool because the 200 mAh battery and DSP 5.0 processing draw minimal power.
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