NekSide ZD09 Voice Recorder, 68 GB

The NekSide ZD09 voice recorder is a pocket-sized digital recorder with built-in stereo microphones, WAV recording and USB Type-C connectivity. Its listed 68 GB storage and 4,800-hour capacity are manufacturer claims, while DSP noise cancellation and OTG transfer are presented as convenience features rather than independently confirmed performance.

At a glance

Compact dimensions are listed as 38D x 21W x 106H millimetres, suited to carrying in a pocket or bag.
Built-in stereo microphone and WAV format are specified for recording.
The listing claims DSP noise cancellation, 360° recording and direct smartphone or tablet transfer using the supplied OTG cable.
The listing claims up to 4,800 hours of audio storage. The actual duration depends on recording conditions and file sizes.

Price

£37.99Save 30%

Reference price: ~~£53.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Built-in stereo microphones and WAV recording are specified.
USB Type-C and a 3.5 mm headphone jack provide stated connection and listening options.
The small listed dimensions support portable use.

Cons

Recordings are saved as WAV files. The listing advises using a compatible media player or converting files if a computer cannot play them.

Technical specifications

11 specifications

Identity
Brand	NekSide
Model	ZD09

Dimensions and installation
Dimensions listed	38D x 21W x 106H millimetres

Recording and storage
Storage listed	68 GB
Maximum recording time listed	4800 hours
Recording format	WAV
Microphone	Built-In
Microphone operation mode	Stereo

Connectivity and playback
Hardware interface	USB Type C
Headphone jack	3.5 millimeters
Compatible devices	MP3 Player

What to know before buying

The 68 GB storage, up to 4,800-hour capacity, DSP noise cancellation, 360° capture and OTG transfer are listing claims. Recording duration and audio results are not independently established. The stated 4,800 hours should not be treated as guaranteed recording time.

What’s in the box

Included

Voice recorder

Who is it for?

A good fit for

Students or professionals who want a compact recorder for lectures, meetings or interviews.
Travellers who want a small recorder with built-in microphones and USB Type-C connectivity.
Buyers who can manage WAV recordings and want to transfer files to a phone or tablet using the claimed OTG function.

Less suited to

Anyone who needs independently verified noise-cancellation performance or a guaranteed recording duration.
Buyers who require recordings to be saved directly as MP3 without conversion.

NekSide ZD09 Voice Recorder, 68 GB · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 40 ratings

5 stars89%89%
4 stars0%0%
3 stars0%0%
2 stars11%11%
1 star0%0%

Aggregate ratings are mostly five-star, with a smaller two-star share. This gives a generally favourable but not unanimous signal, and the ratings alone do not identify what buyers liked or criticised. They do not verify the recorder’s claimed storage, noise cancellation or transfer features.

Frequently asked questions

What format does the NekSide ZD09 use?

The listing specifies WAV. It says a compatible media player may be needed, or files can be converted to MP3 if a computer cannot play them.

How much storage and recording time are listed?

The listing specifies 68 GB and claims up to 4,800 hours of audio storage. The claimed duration is not an independently confirmed recording-time guarantee.

Can it transfer recordings to a phone or tablet?

The listing claims OTG transfer to a smartphone or tablet using a supplied OTG cable. Confirm the cable and compatibility for your selected listing and device.

What connections are specified?

The listed connections are USB Type-C and a 3.5 millimetre headphone jack.