AMOI B800Li Voice Recorder 8GB 20 Days Recording
Tiny recorder captures audio for 20 days on one charge with voice activation and 8 GB storage
- Battery runtime300 Hr
- Audio recording formatWAV
- Storage media16 MB
- Recording time300 Hr
- ConnectionMicro USB
- Battery pack1,500 mAh
Color 8GB
- One-click recording start simplifies operation
- Voice-activated standby conserves battery life
- 20 days continuous recording per charge
- Built-in high-sensitivity microphone captures audio from 60 metres
- Expandable storage supports up to 128 GB microSD card
AMOI B800Li voice recorder for long-duration capture
The AMOI B800Li is a compact digital voice recorder designed for users who need continuous, hands-free audio logging. It stores files in WAV format on 8 GB of internal memory and can accept a microSD card up to 128 GB for additional capacity. A 1500 mAh lithium-polymer battery powers up to 20 days of non-stop recording on a single charge. Voice-activated mode pauses recording during silence to save space and power.
Clip-on design with micro USB 2.0 for daily use
The recorder measures 65 by 32 by 17 mm and weighs 60 g, featuring a built-in clip for attaching to a pocket or bag. A high-sensitivity microphone is rated to pick up sound from distances up to 60 M. File transfer and charging share the same micro USB 2.0 port, and the device doubles as a USB mass-storage drive or MP3 player supporting MP3, WMA and WAV playback. Low-battery auto-save protects the current file before shutdown.
Upgrade from basic dictaphones when endurance
This model replaces simpler recorders that require frequent recharging or manual file management. The jump is worthwhile for interviews, lectures or surveillance sessions that run for many hours without access to power. Time-stamped filenames organise recordings automatically, and voice-activation reduces the need to edit long silent gaps. Buyers who need built-in speaker playback or wireless file transfer should look elsewhere.
How it compares
Measured against everything we stock in Digital Audio & Voice Recorders, at today’s prices. Recalculated every night.
- Price $28.99
- Cheaper than about 80% of the 321 comparable items (median $49.99).
Specifications
| Product | |
|---|---|
| Brand name | Amoi |
| Model name | B800Li |
| Storage | |
| Storage media | 16 MB |
| Audio & video | |
| Audio recording format | WAV |
| Speakers | No |
| Ports & slots | |
| Connection | Micro USB |
| Power | |
| Battery runtime | 300 Hr |
| Battery pack | 1,500 mAh |
| Size & build | |
| Product dimensions | 65 × 32 × 17 mm |
| Product weight | 60g |
| In the box | |
| In the box | 1 x Digital Voice Recorder 1 x USB Cable |
| More details | |
| Recording time | 300 Hr |
Other versions of this model
5 more in the same range
Questions about this item
What does the micro USB 2.0 interface cap transfer speeds at in practice?
The micro USB 2.0 port limits data transfers to USB 2.0 speeds, so moving large WAV files to a computer will be slower than with USB 3.0 or newer connections.
What physical space and clip clearance does the 65×32×17 mm body need to mount securely?
The recorder measures 65 mm long, 32 mm wide and 17 mm thick, so allow at least that footprint plus room for the integrated clip to grip a pocket or strap without bending.
How is the device set up for the first recording, and which step do users often skip?
Charge the built-in 1500 mAh battery fully, insert a microSD card up to 128 GB if more than the internal 8 GB is needed, then slide the switch to voice or manual mode; the step most often missed is formatting the card in the recorder before the first session.
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