Product Details
IR-789 : Wireless Infrared TV Headphone
Short Description
- Light weight wireless infrared headphones
- Specially designed for TV viewer applications
- Super Heterodyne (double conversion) electronics
- ASIC demodulator
- Extreme high output for hard of hearing users
- Operate up to 7 meters
Product Details
Driver Unit: Dia. 15mm Cobalt Magnet
Impedance: 16 ohm
Sensitivity: 125dB
Frequency response: 20-20,000Hz
Carrier Frequency: 2.3 MHz(L), 2.8 MHz(R)
Power Requirement: 1 x 1.5V AAA battery
Battery Life: Up to 6 hours
Effective Range: Up to 7 meters
Auto Power Off: Standard
Built in battery charger system
2 x AAA NiMH rechargeable batteries included
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