The Hamilton Buhl HMC/24/HA7 Lab Pack- 24 Pack of Hamilton HA7 Deluxe Headphones with Leatherette Ear Cushions. This lab pack comes in a large durable lockable carrying case (lock not included).

Lab Pack Includes:

• (24) HA7 Deluxe Headphones with Leatherette Ear Cushions
• (1) HMC3166 Carry Case

• Durable, plastic construction
• 22" L x 13" W x 16" H
• Recessed carry handle
• Lockable (lock not included)

• Deluxe, Over-The-Ear Design
• Leatherette Cushions, Replaceable
• Plug: 3.5mm Stereo Jacketed
• Chew-Proof, Braided Nylon Cord
• Cord: 9 feet
• Speaker drivers: 40mm
• Frequency response: 20Hz-20kHz
• Impedance: 32 Ohms
• Heavy-duty, write-on, reclosable bag (helps prevent the spread of lice)
• Weight: 8 Ounces
• Warranty: 1 Year

Compatible with:

• MP3 Players
• Cell Phones
• Tablets / eReaders
• Computers (Mac & PC)
• CD Players / Stereos
• TVs
• Most Gaming Systems
• Cassette Players
• Record Players

Optional Accessories (not included):

• 5077   - Refresh kit includes a replacement reclosable storage bag and two new ear cushions
• HygenX45 - Disposable sanitary ear cushion covers (Box of 50 Pair)

Prevent The Spread of Lice:
Built with kid's health and safety in mind, these headphones are designed to combat the spread of head lice in schools. Each headphone comes in its own heavy-duty, write-on, moisture-resistant, reclosable bag. When sealed in the bag, lice are killed in 24-48 hours, without the use of chemicals.

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