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The Sennheiser HDR line is an excellent add-on to the Sennheiser RS 160 Digital Wireless Headphone System. Up to four individual headphone receivers can be used with each system – perfect for family movie night or for use in waiting rooms. The HDR line does not include the transmitter but it does include the charger.

The headphones’ leatherette earpads and headband cushions provide outstanding comfort while their closed, around-the-ear design prevents sound leakage. Soundwise, the bass delivery is rousing and full-bodied while the closed, snug fit around your ears effectively isolates outside noise.

Carrier frequencies 2.4 – 2.48 GHz Range approx. 65.61ft. in the open area Audio input 3.5 mm stereo Power consumption < 0.3 W Power supply 5 V DC, 500 mA; 2 Alkali-Akkus Typ AA (1,5 V) Signal-to-noise ratio 85 dBA (0.5 Vrms, 1kHz) Operating time approx. 24 hours Transducer principle closed, dynamic Ear coupling circumaural Sound pressure level (SPL) 106 dB THD, total harmonic distortion <0.5 % (1 kHz, 100 dB SPL) Frequency response 18Hz – 21,000Hz Impedance 32 Ohms Charging time approx. 16 hours Power supply 2 NiMH-Akkus Typ AAA, 1,2 V, 600 mAh Operating time approx. 24 hours In the box – HDR 160 headphone (receiver) Multi-country charger Charging cable Detachable audio cable 2 AAA NiMH rechargeable batteries Instruction manuals Manufacturer's 2-year warranty

Last Update: 8 hours ago