TV Ears 2.3 System - Product Specifications; System, Headset, and Transmitter Specs

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Specications
17
Modulation Infrared, Mono
Carrier frequencies 2.3MHz
Range 600 sq. ft (55 m
2
)
Audio frequency response 100-16,000 Hz
THD (Total Harmonic Distortion) < 1%
Signal to Noise Ratio 70 dB
Max SPL (Sound Pressure Level) 120 dB
Power Supply
Operating Time up to 10 hours (depending on use)
Weight 1.6 oz (45g)
Height    7.75in(19.7cm)
Audio / Microphone connection
Power Supply DC Power Supply 12v, 200mA
Weight 3 oz (85g)
Dimensions (H x W x D) 1.4” x 4.12” x 3.4”
(3.6cm x 10.5cm x 8.6cm)
System
Headset
Transmitter
NiMH (Nickel Metal Hydride)
rechargeable battery
Mini headphone/RCA cable/
Microphone