Long Battery Life and Portability: With a built-in 250mAh lithium battery, this recorder can record continuously for up to 25 hours, making it perfect for long recording sessions or extended periods of standby.
eBay
1080P HD Mini Camera WiFi Baby Monitor Indoor Safety Security Surveillance Camcorder IP Cam Audio Video Recorder
Aliexpress UK
As well as using this as a normal USB Flash drive, this is also a USB Voice Recorder with superb quality and clear recordings. 1x USB Flash Drive with Voice Recorder. To Record simply, slide the switch across and the light will then flash and then will go out after 5 seconds, it is now recording (After the Red light is Off) but only you will know this.
eBay
Mini WiFi Camera Indoor Safety Security Surveillance 1080P HD Baby Monitor Night Vision Camcorder IP Cam Audio Video Recorder
Aliexpress UK
The voice recorder will start recording when a sound is detected and will stop when the sound is ended. A Complete Audio Listening / Recording Device. Are you still worrying about the battery of the voice recorder running out?.
eBay
HD 1080P Mini WiFi Camera Indoor Safety Security Surveillance Baby Monitor Night Vision Camcorder IP Cam Audio Video Recorder
Aliexpress UK
Voice Recorder. 1、Multi-function voice recorder. Multi-function voice recorder. Voice recorder 1. As long as the human ear can hear the sound, the recorder can record. The computer cannot recognize the recorder.
eBay
SMART LIFE 4K 8CH PoE NVR 8MP CCTV Security System Face Detection H.265+ Network Surveillance Audio Video Recorder NVR Tuya app
Aliexpress UK
3-in-1 Mini Digital Voice Recorder 8GB | MP3 Music Player & USB Flash Drive. ✅3-in-1 Functionality – Voice Recorder + MP3 Music Player + USB Flash Drive. ✅Smart One-Touch Recording – Auto start recording when powered on.
eBay
Mini Wifi Camera Baby Monitor Indoor Security Surveillance Camera Night Vision Audio Video Recorder IP Camera
Aliexpress UK
Smallest 8GB/16GB/32GB Professional Hidden Spy Voice Recorder Digital Audio Mini Dictaphone + MP3 Player + USB Flash Disk gravador de voz. Size of playing MP3 of U disk of high-definition audio of micro voice recorder:length/width/height/45/17/5 (unit:mm).
eBay
1080P HD Mini WiFi Camera Indoor Safety Security Surveillance Baby Monitor Night Vision Camcorder IP Cam Audio Video Recorder
Aliexpress UK
• Clip-On Recorder ×1. • 32GB Card （selectable）. Preload MP3 files + use included 3.5mm earphones - Gym/Commute ready. 🔍360° Crystal Clear Audio. 🎧2-in-1 Music Player. ③ Plug in the headphones automatically switch to MP3 playback.
eBay
1080P HD Mini WiFi Camera Indoor Safety Security Surveillance Baby Monitor Night Vision Camcorder IP Cam Audio Video Recorder
Aliexpress UK
It has a micro-usb port and you can just connect it to your computer to copy and paste files like a USB flash drive. In addition, this recorder also supports otg function. If you connect your android smartphone like the picture, you can transfer files between the phone and the recorder.
eBay
MABUCHI EG-530YD-9BH DC 9V EG-530YD-2BH 12VDC Motor 2000RPM-4000RPM CCW Capstan Deck Audio Cassette Tape Recorder Electric Motor
Aliexpress UK