0.25IN Mini Portable 64GB Voice Recorder - Vormooi V15 Digital Voice Activated Recorder with Playback and AI Noise Reduction, 1536Kbps HiFi Audio Recorder Device for Lectures Meetings Classes industrial2 RELIABLE QUALITY: High accuracy and

RELIABLE QUALITY: High accuracy and clear view

color: black (gold color screw) - excellent rust protection

From the Manufacturer Cherne mechanical test plugs can be used in a wide variety of applications including DWV and stack testing

6mm Inner Core Material pure copper pure copper pure copper pure copper pure copper

but it's good for shooting videos at 16:9 mode by using a full frame camera

0.25IN Mini Portable 64GB Voice Recorder - Vormooi V15 Digital Voice Activated Recorder with Playback and AI Noise Reduction, 1536Kbps HiFi Audio Recorder Device for Lectures Meetings Classes industrial2 RELIABLE QUALITY: High accuracy and0. 25IN Mini Portable 64GB Voice Recorder Vormooi V15 Digital Voice Activated Recorder with Playback and AI Noise Reduction, 1536Kbps HiFi Audio Recorder Device for Lectures Meetings Classes Product Features Outstanding 3570 Hour Battery LifePowered by a 300mAh rechargeable battery, this recording device offers up to 70 hours of continuous use after just a 1. 5 hour charge. Battery duration adapts to bitrate settingsextend operation with lower quality