This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable or returnable.
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.
| Type | RF, Around-Ear, Mono |
| Frequency Range | Not Specified by Manufacturer |
| Transmitting Frequency Range | 72.1MHz, Yellow |
| Battery Type/Life | Rechargeable NiMH/Up to 6 Hours |
| Dimensions (WxDxH) | Not Specified by Manufacturer |
| Weight | 1 lbs (.45kg) (Shipping Weight) |