Perfect for a class room, this lab pack includes twelve headsets with a laminated cardboard carry case. This carry case is lightweight with a slim design to save you space, perfect for safely storing and transporting your headphones. Also included are heavy-duty re-sealable bags designed to combat the spread of head lice. When sealed kills lice in 24 to 48 hours without the use of chemicals.
- Twelve silver headsets with black ear cushions
- Option for foam or leatherette ear cushions
- White laminated cardboard carry case
- Patented ASM technology (automatic stereo/mono switching
- 1/8'' plug and 1/4'' adapter
- Cord: 6.5 feet
- Speaker drivers 40mm
- Heavy-duty, write-on, re-sealable bag designed to combat the spread of head lice. When sealed kills lice in 24 - 48 hours without the use of chemicals
- Impedance: 170 ohms and frequency response: 18 - 20k Hz
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