Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
PayPal Orders Payments processed using PayPal will be charged immediately (as opposed to when an order ships).
International Orders Payments for international orders will be charged as soon as the order is placed.
The CLS721 Wireless Mono Headphones from Califone are ideal for use in classrooms and other institutional venues. The headphones use RF technology to receive wireless audio from a receiver (sold separately) from up to 100' away! The headphones come tuned to 1 of 4 different color-coded frequencies, providing the potential to set up 4 different audio programs in the same area without crossover or interference. An unlimited number of headphones may be used with a transmitter.
The headphones are constructed from durable ABS plastic. Featuring an adjustable headband and easily-cleaned around-ear cushions, the CLS721 provides long-lasting comfort. A built-in volume control allows each listener to select their own loudness without affecting others in the group. The rechargeable NiMH batteries provide up to 6 hours of use before needing to be recharged.
Color-coded RF mono headphones with up to 100' wireless range
Up to 4 transmitters (sold separately) can be used in one area without interference or crossover
Add an unlimited number of headphones to a single transmitter
Durable ABS plastic construction
Cleanable around-ear cushions provide excellent comfort and noise isolation
Built-in volume control
Rechargeable battery provides up to 6 hours of operation
Warranty valid for 1 year for use in schools, churches, businesses, and government facilities