StonyLab 4 Pack Cross Shape Magnetic Stirrer Stir Bars, 20 x 8 mm PTFE-Coated White Stir Mixer for Stirrers

Yamaha HPH50B Headphones

Yamaha YH-E700B Wireless, Over-Ear, Noise-Cancelling Headphones, with Active Noise Cancellation (ANC) and 32 Hours of Battery Life (Black)

Rumoon Wired Over Ear Headphones, Studio Monitor & Mixing DJ Headphones with 50mm Neodymium Drivers and 1/4 to 3.5mm Jack for Guitar AMP Podcast Piano Keyboard (Black)

YAMAHA HPH-MT5 Studio Headphones - Foldable Monitor Headphones with 3m Cable and 6.3mm Standard Stereo Adapter Plug, Black

Yamaha TW-E7B True Wireless Earbuds with Bluetooth 5.2, Active Noise Cancelling, Yamaha True Sound, Qualcomm cVc Clear Voice Capture, Advanced Listening Care and IPX5 Water Resistant for Sport (Black)

OneOdio Wired Over Ear Headphones Hi-Res Studio Monitor & Mixing DJ Stereo Headsets with 50mm Drivers and 1/4 to 3.5mm Jack for AMP Computer Recording Podcast Keyboard Guitar Laptop - Black

Yamaha EPH-M100BU High-Performance Earphones with Remote and Mic, Blue

Yamaha CM500 Headset with Built In Microphone