The JNN-M2 ultra mini credit card sized 8GB digital voice recorder. You can have this inside any part of your clothing or inside a wallet, bag or holdall. It has very impressive crystal clear audio recordings in virtually any situation you care to use it.
eBay
The JNN M1 8GB car key digital voice recorder is realistic looking high quality 38 hour battery operated recorder. Simple one touch start/stop record operation, easy to use, discreet and covert. No lights or sounds when recording.
eBay
Mini Spy Recorder Voice Listening Device 96 Hours 8GB Wiretapping Recording New USA. This recorder supports 10 hours of continuous recording. 1x recorder. MP3 conversion: plug in the earphone, when the indicator light turns red and flashes slowly, short press the button (-) to switch to MP3 playback mode.
eBay
New Digital MIni Voice Recorder Dictaphone Audio MP3 Sound Mini Spy Recorder -UK. 128G Mini Audio Voice Recorder Music MP3 Player FM Radio Alarm Clock E-book -OTG. 128G Mini Audio Voice Recorder Music MP3 Player FM Radio Alarm Clock E-book OTG.
eBay
Great Gift for Singer.
eBay
The bluetooth induction was built in the bottom of vest, which it's easy to operate without eyes' seeing. And the size of vest is XXXL, made of stretch cotton, which could fit all people. Bluetooth Inductive Vest with Micro Wireless Earpiece Mini Smallest Most Invisible Earphone Full Kit.
eBay
After 5 hours of continuous recording, the recorder will automatically save the recording file and then move on to the next recording. During recording, it will automatically save the file being recorded when the battery power is low to prevent losing it due to low battery power.
eBay
Quad-Band GSM Loop now is powered by new 4 Watt audio amplifier and now offers more powerful output audio signals. GSM Module allows you to use neck loop device independently without mobile phone. Just insert the SIM Card in device. The smallest high quality hidden Spy Earpiece. It's tiny size Dia7xH11mm makes it completely invisible in the ear canal. Works with all of the inductive transmitters. It has new advanced battery holder, no worry about broken battery holder any more. The smallest hidden Spy Earpiece is with an optimum anatomic design.
eBay