Product parameters: - Recording mode: One-button recording - Recording format: WAV - Recording time: 1200 minutes -USB direct insert: Computer, mobile phone, charger - Product weight: about 12g - Maximum recorded number: 999 - Product color: black Product Features: -U disk recording pen, plug and play / file backup / MP3 Walkman; -6 Product Function: One-click Recording / Power Dispenser / U disk storage / noise reduction chip / side charging / mobile phone playback; --DSP acoustic processing, makes the recording clearer, using DSP acoustic noise reduction processing, intelligent noise reduction technology, can effectively eliminate noise interference from the sound source during the recording, ensure sound sampling rate, high degree of reducing source sound; - Simple operation, boot can be recorded, turn off, save, easy to use fast recording, blind operation can also be easy; -U disk, mass storage, no need for data cable, no need to transfer, USB direct inserting computer can be used as a U disk, can be quickly imported; - Recorded easy, listen is as simple as listening, you can use the OTG adapter can be plugged directly to listen to the phone, you can also plug in the computer play, please return, etc. (note only Android phones with OTG function can be used If it is suitable for compatible with Huawei / compatible with Samsung / compatible with OPPO, etc.); - Automatic power saving, no fisherwless power failure, file can be saved automatically, no worries lose; - Support edge recording, support connection charging treasure, computer, charger, car USB port charging edge recording, recording does not collect battery constraint; - Exquisite and beautiful, small and soft, can you come to, where to bring it, the rope hole is designed, it is convenient to carry, it is not easy to lose. ⭐ 【𝐒𝐦𝐚𝐥𝐥 𝐄𝐧𝐨𝐮𝐠𝐡 𝐭𝐨 𝐂𝐚𝐫𝐫𝐲】 Convenient, Small and Easy to Use - A flash drive to carry your work with you while traveling, You can also take voice notes with mini voice recorder. Simple on/off switch makes recorder for lectures fast to use. You can listen to them when you connect to your PC. Great for using while out with clients or in meetings, then you can listen to it while typing up meeting notes. Small as a normal flash drive and easy to carry around in pocket 👍 【𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞】 USB Voice Recorder picks up sound very well even when left in a pocket. Battery life and storage lasts for days. You will be impressed at how well it sounds on playback thru the computer. It's the size of and looks like a USB flash drive. It holds a lot of recordings and is easy to use. When recording during a lecture class. Easy to carry. Charges while plugged in to USB on your PC. Very convenient! 🛴 【𝐋𝐨𝐧𝐠 𝐋𝐚𝐬𝐭 𝐁𝐚𝐭𝐭𝐞𝐫𝐲】 Perfect mini USB recording device for lectures, college class. Never worry about one day meeting or lectures and personal dictation now. Perfect size to put in your pocket, wallet, suitcase. Do not flash LED during recording which makes it a perfect Small Recording Device. 8GB/16GB of memory, being able to store up many of Sound recordings 👀 【𝐎𝐧𝐞 𝐒𝐰𝐢𝐭𝐜𝐡 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧】 Support one switch to start recording and saving. SMALL GADGET BIG POWER. save recording files before the reocrder battery run out. Store WAV file on USB flash drive - playback through the computer. Connect the Tiny USB Reocrder to the Computer. Recording is in standard WAV format