Smart-Trek™ Deluxe Stereo Headset — 3.5 mm TRRS Plug

Smart-Trek™ Deluxe Stereo Headset — 3.5 mm TRRS Plug, In-Line Volume, Gooseneck Mic, 40 mm Drivers The Smart-Trek Deluxe TRRS Headset combines rugged durability, all-day comfort, and clear audio. With a single-jack 3.5 mm TRRS plug for audio + mic, leatherette cushions, and a steel-reinforced gooseneck mic, it’s built for K–12 learning, testing, and live instruction. Choose Your Connector Connector Use when… Product 3.5 mm TRRS Your device has a single headset jack (audio + mic) Smart-Trek Deluxe TRRS USB-A Your device has USB-A ports Smart-Trek Deluxe USB USB-C Your device has USB-C ports Smart-Trek Deluxe USB-C Key Features & Benefits Universal 3.5 mm TRRS: single headset jack supports audio + mic on compatible devices. Comfort + durability: adjustable padded headband with wipe-clean leatherette cushions. Rugged design: steel-reinforced goose