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

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 gooseneck mic with noise-canceling pickup.
• Dura-Cord™ 5 ft cable: chew-, kink-, and knot-resistant braided nylon.
• Hygienic: anti-lice bag naturally eliminates lice in 24–48 hours.
• In-line volume control for quick adjustments.

Compatibility at a Glance

Specifications

• Drivers: 40 mm
• Headset frequency response: 50 Hz – 20 kHz
• Sensitivity: 105 dB ± 4 dB
• Impedance: 32 Ω
• Signal format: Stereo
• Microphone: steel-reinforced gooseneck, noise-canceling
• Connection: 3.5 mm TRRS (single-jack audio + mic)
• Cable: 5 ft Dura-Cord™ braided nylon; chew/kink/knot-resistant
• Headband: adjustable, padded
• Ear cushions: leatherette (wipe-clean)
• Included: anti-lice, moisture-resistant storage bag (eliminates lice in 24–48 hrs)
• In-line controls: volume
• Color: Black/Silver
• Warranty: 1-year manufacturer’s warranty
• Model / SKU: ST2BK (TRRS Headset)

Ideal Use

• Chromebook/tablet classrooms, multimedia lessons, testing, and virtual instruction
• Libraries, labs, and group projects

Related Accessories

• Storage cases & racks — organize sets between classes
• Device-safe wipes — quick cleaning between users

Buying for a school or district? We accept POs and offer volume pricing. Request a quote.

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