Williams AV IR RX20 Under-The-Chin-Style Infrared Receiver, Black; Compatible with Williams AV 2.3 or 2.8 MHz Infrared Systems; Flexible Ear Tip; Rechargeable Battery

Williams AV IR RX20 Under-The-Chin-Style Infrared Receiver, Black; Compatible with Williams AV 2.3 or 2.8 MHz Infrared Systems; Flexible Ear Tip; Rechargeable Battery Key Features: - Comfortable, stereo stethoscope-shaped infrared receiver - The receiver can be used as is as a headset, used with a pair of headphones, or connected to a neckloop to be used with a T-Coil enabled hearing aid - The headset works with all Williams Sound 2.3 or 2.8 MHz infrared systems - Comfortable, flexible ear tip - Rechargeable battery Specifications: - Weight: 1.6 oz - Material and Color: IR Transparent polycarbonate, black - Battery Type: LiPo - Battery Life: 8 hours - Battery Charger: CHG 520 - Operating Temperature: 32-122° F (0-50° C) - Range: Up to 15,000 sq. ft. in single channel mode with IR T2 transmitter - Operating Frequency: 2.3 MHz or 2.8 MHz or stereo - Frequency Response: 100 Hz to 12 kHz, ± 3 dB - Signal to Noise Ratio: 60 dB at 10 m - Controls: Volume control thumb-wheel; 3-position selection switch (2.3 MHz, 2.8 MHz, stereo), Off/on slider for power - Acoustic Output: 120 dB MAX SSPL90 with 2 cc coupler - Headphone Jack: 3.5mm stereo - Earpads: EAR 089 - Approvals: CE, RoHS, FCC, Canada, RCM, VCCI, WEEE

• Comfortable, stereo stethoscope-shaped infrared receiver
• The receiver can be used as is as a headset, used with a pair of headphones, or connected to a neckloop to be used with a T-Coil enabled hearing aid
• The headset works with all Williams Sound 2.3 or 2.8 MHz infrared systems
• Comfortable, flexible ear tip
• Rechargeable battery