The black, 100-pack of Williams Sound Sanitary Headphone Covers 100-Pack Blackprovide a quick and sanitary way to cover the earpieces and cushions of headphones. The covers are ideal for use in schools and institutions, where one set of headphones is used by many people. The covers are convenient to use and can be disposed after use.

Ideal for Schools and Institutions    Fits HED 021, 024, 026, & 027 Headphones    Convenient and Disposable

• Pack of 100
• Color: Black
• Fits HED 021, HED 024, HED 026, or HED 027 headphones.
• Ideal for keeping shared headphones in a sanitary condition
• Convenient and disposable

Related Questions and Answers

Q: 1. Hi! Is it compatible with Williams Sound PPA T46 Transmitter?

A: The black & silver PPA T46 Personal PA Body-Pack Transmitter from Williams Sound broadcasts a speakers voice or audio program on one of 17 available channels, 72 to 76 MHz, to listeners using PPA R35-8 or PPA R37 Receivers or an R1600 Speaker (each unit sold separately). The PPA R37 HD Select Channel FM Receiver with Headphones from Williams Sound is a compact and easy-to-use beltpack receiver that allows you to listen to an FM signal in the 72-76MHz band. his receiver requires a transmitter operating on a 72-76MHz band. Compatible Williams Sound transmitters: PPA T35, T27, T32, and T36. This receiver is approved by the FCC for operation in US Markets. The receiver cannot be used in all countries. Check with your government's radio regulations for 72-76MHz operation.

Q: 2. what is a 3.5 mm in inches need 1/4 inch ?

A: 3.5 mm equals 0.137795 . This jack is smaller than a 1/4 inch jack but you can buy an adapter to size it up to 1/4 inch. This a mono jack rather than a stereo jack.

Q: 3. Does the transmitter in this bundle come with an antenna?

A: System Includes: (1) FM T55 transmitter (4) PPA R37N receivers (4) EAR 022 surround earphones (2) NKL 001 neckloops (1) IDP 008 ADA wall plaque 1 -ANT 025 ANTENNA (INCLUDED) Note: The FM + connects to the installation location’s Wi-Fi Network. It does not provide a network on its own. The Wi-Fi network will need to be installed and established before the FM + can be used. Compatible Antennas ANT 005, ANT 021, ANT 024, or ANT 025 Transmission Range: Up to 1000 ft (304 m) with ANT 005 coaxial antenna mounted on rear chassis connector

Q: 4. Hi. As per specifications, I have the impression there are no receivers included, listeners have to plug earphones to their own?

A: The Williams Sound Digi-Wave 400 Series Rechargeable Interpretation System for 3 Presenters and 21 Listeners comes with 21 receivers, as well as 21 earphones to connect to the receivers. Listeners also have the option to connect their own headphones, if they prefer.

Q: 5. How many headset can be run off (connected) to a single transmitter?

A: Each receiver has only one headphone jack

Q: 6. the plug is a right angle 3.5?

A: The plug on the Williams Sound HED 021 Folding Mono Headphones is a right angle 3.5mm.

Q: 7. Will this neckloop work on Nady ALD-800 receiver?

A: Yes, the NKL 001 Induction Neckloop would work with the Nady ALD-800 receiver. The NKL 001 uses a TS 1/8" connector that would be compatible with Nady's ALD-800 TS 1/8" input.

Q: 8. Is it washable and reusable?

A: I use them in the healthcare facility, so i never try to wash them nor reuse them, so i cannot answer your question.Sorry about that.

Q: 9. Where can I find a longer one?

A: Lance G.'s answer looks correct, except a stereo 3.5 mm female to 3.5 mm male cable also works well and may be easier to find. Have used one for years.

Q: 10. what is your return policy?

A: Easy 30-Day Return PolicyIf you are dissatisfied with your purchase for any reason, you may return it to B&H within 30 days of the purchase date, subject to the conditions and exclusions below.a href= https://www.bhphotovideo.com/find/HelpCenter/ReturnExchange.jsp target= _blank https://www.bhphotovideo.com/find/HelpCenter/ReturnExchange.jsp/a