Smart-Trek Deluxe Stereo Headset with In-Line Volume Control and 3.5mm TRRS Plug – 50 Pack

Smart-Trek™ Deluxe Stereo Headset with Volume Control and 3.5mm TRRS Plug – 50 Pack
The durable and sleek Smart-Trek™ Deluxe Headsets are versatile and compatible with a wide variety of technologies. Designed to stand up to the K-12 environment, Smart-Trek™ headsets are built to last.

Smart-Trek™ feature a rugged and comfortable design, so teachers can have headsets that will function for years, and students can wear the headsets 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 for better concentration.

Smart-Trek™ headsets feature a durable, flexible, steel-reinforced gooseneck microphone and trusted Dura-Cord™ – the chew, kink and knot-resistant, PVC-jacketed, braided nylon cord.

Specifications:
Drivers: 40 mm
Impedance: 32Ω
Frequency Response: 50Hz – 20KHz
Sensitivity: 100dB±4dB
Warranty: 1 Year
5′ Dura-Cord™ – chew-resistant, PVC-jacketed, braided nylon
120° 3.5mm TRRS plug

Microphone Specifications:
Omnidirectional
Steel reinforced gooseneck mic
Sensitivity: -50 ±2DB
Frequency response: 50Hz-16Khz
Impedance: 2.200Ω

Compatible With:
iPods, iTouches, MP3 players
iPhones (up to iPhone 6)
iPads (up to 9.7-inch iPad Pro 1st Gen), tablets, eReaders
PCs and Macs
CD players, stereos, TVs
Most gaming systems