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Feature Snapshot
Voice Activation &
Continuous Modes
25-Day Standby
Battery Life
Unlimited Use
When Plugged in
Time/Date
Stamp
64gb Memory
2,304hr Capacity
32hr Continuous
Battery Life
5-Level Voice
Activation
USB Drive
No Cables
FD50 USB Voice Recorder
36 reviews
$109.00
In stock, ready to ship
The FD50 is a 64GB USB flash drive voice recorder with up to 2,304 hours of storage capacity. Voice activation extends battery life to 25 days; continuous mode records for 32 hours straight. Five sensitivity levels adapt to any environment. No lights or sounds during recording. Plug into any Mac or Windows computer for instant file access.
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Listen to Product Overview
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Feature Snapshot
Voice Activation &
Continuous Modes
25-Day Standby
Battery Life
Unlimited Use
When Plugged in
Time/Date
Stamp
64gb Memory
2,304hr Capacity
32hr Continuous
Battery Life
5-Level Voice
Activation
USB Drive
No Cables
Pairs well with
Same Day Shipping
30-Day Returns
Warranty Coverage
USA & International Shipping
Sample Recordings
Listen to audio from the FD50 USB Voice Recorder
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Product Details
Some situations call for recording that runs quietly in the background for days or weeks at a time—without needing daily attention. The FD50 is built for exactly that. With a 25-day battery in voice activation mode, it captures audio only when sound is detected, conserving power automatically. When continuous recording matters more, it runs for 32 hours straight on a single charge.
The 64GB of built-in storage holds up to 2,304 hours of audio, so weeks of recordings fit on one device without transferring files. Five sensitivity levels let you dial in the exact threshold for voice activation, whether the room is quiet or busy. Automatic level control adjusts the microphone based on how close or far speakers are, keeping audio clear without manual adjustments. Plug into any USB port or power adapter for unlimited recording time when you need continuous operation beyond the battery.
When you're ready to review, just plug the FD50 into any Mac or Windows computer. Files are standard MP3, no software required. Time and date stamps keep everything organized. No lights or sounds during operation—just reliable, unobtrusive recording that works the way you need it to.
Features Explained
Battery Life & Power
32-Hour Continuous Recording — Capture over a full day of audio on a single charge without interruption.
25-Day Voice-Activated Standby — Record only when sound is detected for weeks of monitoring between charges.
1-Hour Fast Charging — Fully recharge via USB in one hour to minimize downtime between sessions.
Unlimited External Power — Plug into any USB port or adapter for continuous recording without battery limits.
Storage & Memory
64GB Built-In Memory — Store weeks of recordings without frequent file transfers or memory management.
2,304-Hour Capacity — Record up to 2,304 hours in HQ mode or 1,152 hours in XHQ mode.
USB Flash Drive Function — Store recordings, documents, and files together on one device.
Recording Capabilities
5-Level Sensitivity Control — Fine-tune voice activation threshold from whisper-quiet to louder conversations.
HQ & XHQ Quality Modes — Choose 64kbps for storage efficiency or 128kbps for premium clarity.
Automatic Level Control — Microphone adjusts gain based on distance for clear audio at any range.
Design & Compatibility
No-Light Recording — No LEDs or sounds during operation for completely discreet use.
Mac & Windows Ready — Plug directly into any computer for instant MP3 file access without software.
Detailed Specs
Audio Quality: 64 kbps (HQ) / 128 kbps (XHQ) Audio Format: MP3 Recording Modes: Continuous / Voice Activated SVOS Sensitivity Levels: 5 adjustable levels ALC Function: Yes (Automatic Recording Level Control) Time and Date Stamp: Yes (Windows Only) Memory Size: 64GB Recording Capacity: 2,304 hrs (HQ) / 1,152 hrs (XHQ) Max Recording Files: 9,999 files Battery Life (Record): 32 hrs (Continuous) / 25 Days (Voice Activation) Battery Life (Playback): n/a Charging Time: 1 hour External Power Operation: Yes (USB port or adapter) Headphone Jack: No Built-in Speaker: No Microphone Input: No Weight / Dimensions: 14.6g (0.51 oz) / 68mm × 11mm × 21mm (2.68" × 0.43" × 0.83") USB: USB 2.0 Compatibility: MAC / Windows Brand: RecorderGear
What's Included
FD50 Recorder
User Manual
Standout Features
A Closer Look
25-DAY STANDBY BATTERY
Voice activation records only when sound is detected, pausing during silence automatically. This conserves power for up to 25 days of monitoring without recharging.
5-LEVEL SENSITIVITY
Adjust voice activation threshold across five levels to match your environment. Set higher sensitivity for quiet spaces or lower for busy rooms with background noise.
UNLIMITED USE
Plug into any USB port or adapter for continuous recording without battery limits. Ideal for extended monitoring or multi-day sessions requiring constant operation.
AUTOMATIC LEVEL CONTROL
Microphone gain adjusts automatically based on sound source distance. Audio stays clear whether speakers are nearby or across the room without manual adjustment.
Discreet Recording, Extended Reliability
The FD50 fits naturally into professional and personal environments where dependable recording matters. Whether capturing weeks of monitoring data or documenting extended meetings, the massive 64GB storage and 25-day battery life eliminate constant attention. Adjust sensitivity to match your space, choose the audio quality that fits your needs, and let the device work quietly in the background. No lights, no sounds, no distractions.
Got this to help keep track of what caregivers are saying to my mother. The voice activation works great and I can easily review recordings on my computer. Peace of mind knowing I can hear how she's being treated. Easy enough that even I can figure it out, and I'm not tech savvy at all.
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William J.
Exceeded my expectations
I purchased this recorder after trying two cheaper options that both failed. Third time was the charm. This FD50 is exactly what I needed. Setup was incredibly simple - just plug it in to charge, then flip the switch to start recording. The audio quality is impressive, picking up conversations clearly from across the room. I tested the voice activation in my office and it works great, only recording when there's actual talking and automatically pausing during silence. This has saved so much battery and storage space. The 64GB capacity means I can record for weeks before needing to transfer files. I've been using it for about 3 months now and it hasn't let me down once. Well worth the investment.
M
Michael S.
Amazing how small it is
I got this recorder for work meetings and I'm impressed. It's tiny and looks just like a regular flash drive. The audio quality is surprisingly good, picking up voices clearly from 20+ feet away. Voice activation works well, only recording when people are talking. Battery lasted about 3 weeks of daily use. Very happy with this purchase.
M
Marcus W.
Excellent
Very clear sound. Easy setup.
A
Angela P.
So glad I found this
Finally a recorder that actually works as advertised. Clear audio, long battery, and easy to use. Wish I'd bought this sooner.
We ship from St. George, Utah. Orders placed Monday through Friday before 1:00 PM MST ship the same day. Orders placed after 1:00 PM MST or on weekends ship the next business day.
Delivery time depends on the shipping method you select:
Standard Shipping (5-7 business days) — Most affordable option for non-urgent orders.
Expedited Shipping (2-3 business days) — Faster delivery when you need your device sooner.
2nd Day Air (2 business days) — Guaranteed delivery in 2 business days from ship date.
Overnight (1 business day) — Fastest option available for time-sensitive needs.
Example: If you order on Tuesday at 12:30 PM MST and select 2nd Day Air, your order ships Tuesday and arrives Thursday.
You'll receive tracking information within 24 hours of placing your order.
Is international shipping available? What is the delivery time?
Yes, we ship worldwide. International delivery times are estimates and may vary based on customs processing in your country.
Canada:
USPS First Class ($10) — 1-3 weeks
UPS Worldwide Expedited ($39) — 3-7 business days
All Other Countries:
UPS Worldwide Expedited ($49) — 3-7 business days
Important: The recipient is responsible for any customs duties, import fees, or taxes imposed by your country. These fees are determined by your local customs authority and must be paid upon delivery.
All international orders include tracking.
What is your returns & warranty policy?
30-Day Returns: If you're not satisfied with your purchase, you can return it within 30 days of delivery for a refund. Products must be in like new condition with all original packaging and materials. Contact us at support@recordergear.com for a return authorization (RMA) number before shipping your return.
6-Month Warranty: Every RecorderGear product is covered by our 6-month warranty against manufacturing defects. If your device has a defect, we'll replace it. Contact us for a warranty RMA number, and we'll guide you through the process.
Return shipping cost is the customer's responsibility except for any product that arrived DOA (dead on arrival).
When will I receive order confirmation and tracking?
You'll receive an order confirmation email immediately after completing your purchase.
Your shipping confirmation with tracking number is sent as soon as your order ships. We ship Monday through Friday (no weekend shipping). Orders placed before 1:00 PM MST ship the same business day. Orders placed after 1:00 PM MST or on weekends ship the next business day.
Example: If you order at 2:00 PM MST on Friday, your order will ship Monday, and you'll receive your tracking number Monday once it's processed.
Didn't receive your emails? Check your spam folder or contact us at support@recordergear.com and we'll resend your confirmation and tracking information.
What if my product arrives damaged or defective?
Contact us immediately atsupport@recordergear.com. If your product arrives damaged in shipping or is defective out of the box (DOA - dead on arrival), we'll replace it right away and cover return shipping costs. We stand behind our products 100%.
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