HamiltonBuhl Smart Trek Deluxe Stereo Headphones with Volume Control - 3.5mm TRS Plug - Bulk 50 Pack (2 Color Options) - Perfect for Schools, Libraries & Call Centers

The durable and sleek Smart-Trek™ deluxe headphones are versatile and compatible with a wide variety of technologies. Designed to stand up to the K-12 environment, Smart-Trek headphones are built to last.

Smart-Trek™ feature a rugged and comfortable design, so teachers can have headphones that will function for years, and students can wear the headphones for an extended period of time. The headband easily adjusts to fit students of all ages.

The ear cups are made with high-quality leatherette ear cushions that are easy to clean, durable, and provide excellent noise-isolation.

Smart-Trek™ headphones feature the trusted, Dura-Cord™ - the chew, kink and knot-resistant, PVC-jacketed, braided nylon cord.

Specifications:

• Design: Deluxe, over-ear, green accents
• Cushions: Leatherette, replaceable
• Headband: Adjustable, twistable, padded
• Plug: 3.5mm TRS stereo, 120° angle, thin barrel
• Cord: 5' Dura-Cord - chew-resistant, PVC-jacketed, braided nylon
• Speaker drivers: 40mm
• Frequency Response: 50Hz-20KHz
• Impedance: 32Ω
• Sensitivity: 100dB ±4dB
• QTY: 50 Headphones
• Volue Control: In-Line
• Color(s): Choice of Blue or Green
• Storage Bag: Anti-Lice, heavy-duty, write-on, moisture-resistant, reclosable bag. Helps prevent the spread of lice! When sealed in the bag, lice are killed in 24-48 hours without the use of chemicals
• Prop 65 Compliant
• Warranty: 1 Year