The Sennheiser SET 250 is an Infra-red wireless assistive listening system designed for optimal television monitoring, equipped with a transmitter/base charger featuring a 2-battery capacity, and a set of monaural stethoset receiver/headphones.
The SET 250 stethoset offers level, balance and low frequency control, in addition to a direct audio output. It is fully compatible with hearing instrument accessories such as induction neck loops, silhouettes, and external devices with a direct audio input.
Infrared Mono wireless assistive listening system for television monitoring with stethoset headphones
Optimum speech intelligibility with auto level control, adjustable balance and low frequency control for specific individual hearing requirements
645 sq.ft. transmission radius
Comfortable, lightweight receiver with large diameter volume control, on/off switch and right/left balance control
Low frequency modification capability
Charging ports in transmitter for receiver and spare battery, NiMH batteries with 6 hr. continuous operating life
Reliable 2.3 MHz carrier frequency avoids inteference from energy efficient lighting, radio frequencies, cordless and mobile phones