Amazon.com: Zoom H6 6-Track Portable Recorder, Stereo Microphones, 4 XLR/TRS Inputs, Records to SD Card, USB Audio Interface, Battery Powered, for Stereo/Multitrack Audio for Video, Podcasting, and Music : Musical Instruments
Amazon.com: ZOWEETEK Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches, Training, Presentation, Tour Guide : Musical Instruments
Amazon.com: Zoom H3-VR 360° Handy Audio Recorder - Records Ambisonics, Binaural, Stereo, Battery Powered, Records to SD, Wireless Control, for VR & Surround Sound Video, Music, & Streaming w/Deluxe Accessory Kit :