• Connectivity Technology: Wireless.
• Closed circumaural digital wireless headphones.
• Dynamic headphones with bass driven audio.
• Ergonomic adustable headband for excellent fit.
• Compact portable transmitter with multi-receiver capability.
• Digital volume control with mute function.
• Not compatible with Bluetooth technology.
• Closed circumaural digital wireless headphones with adjustable headband.
• Not compatible with USB port, requires DC power and an audio jack.

Product Description ------------------- The RS 160 combines the best wireless audio quality with a truly versatile compact transmitter for listening at home, on-the-go or at the office. This wireless headphone system consists of a pair of wireless headphones (HDR 160) and a compact transmitter (TX 160) which runs on AC or battery power to best accommodate your application. The transmitter's compact size makes it a natural selection for automotive installs or in dentist/doctor's offices. The RS 160 utilizes KLEER's lossless digital wireless audio transmission, offering a range of up to 60 feet of audiophile-grade sound and reception to four optional pairs of Sennheiser KLEER headphones. Never fuss with tuning again thanks to automatic, interference-free pairing between the headphone and transmitter. From the Manufacturer --------------------- The RS 160 combines the best wireless audio quality with a truly versatile compact transmitter for listening at home, on-the-go or at the office. This wireless headphone system consists of a pair of wireless headphones (HDR 160) and a compact transmitter (TX 160) which runs on AC or battery power to best accommodate your application. The transmitter's compact size makes it a natural selection for automotive installs or in dentist/doctor's offices. The RS 160 utilizes KLEER's lossless digital wireless audio transmission, offering a range of up to 60 feet of audiophile-grade sound and reception to four optional pairs of Sennheiser KLEER headphones. Never fuss with tuning again thanks to automatic, interference-free pairing between the headphone and transmitter. Combines the best wireless audio quality with a compact transmitter There's no setup needed--simply plug the transmitter's cable into your audio source's analog output and you're ready to go. The wireless headphones operate on 2 AAA NiMH rechargeable batteries, which are included. KLEER Wireless Audio -------------------- The RS 160 utilizes KLEER's lossless digital wireless audio transmission, offering a range of up to 60 feet for audiophile-grade sound and reception to four optional pairs of Sennheiser KLEER headphones. Never fuss with tuning again thanks to automatic, interference-free pairing between the headphone and transmitter. KLEER technology will not interfere with wireless networks or other 2.4GHz devices. Up to 4 compatible Sennhesier KLEER headphones can be paired with the same transmitter for private listening for multiple individuals. Exceptionally detailed, full-bodied sound reproduction is pumped into the listeners ears Audiophile-Grade Performance ---------------------------- Audiophile-level transducer systems with powerful neodymium magnets deliver clear and detailed audio reproduction. An exceptionally detailed, full-bodied sound reproduction is pumped into the listeners ears, filling the sealed, private earcups with liquid smooth audio. The headphones' leatherette earpads and headband cushions deliver outstanding comfort while their closed, around-the-ear design prevents sound leakage. About Sennheiser ---------------- For more than 60 years the name Sennheiser has stood for the highest quality products and customized solutions across all areas of sound , transmission and reproduction. As one of the world’s leading providers of integrated solutions for electro-acoustic products, systems and services, Sennheiser constantly meets the challenges of developing creative answers which satisfy the requests and requirements of customers. What's in the Box? ------------------ Sennheiser HDR 160 headphone, TX 160 transmitter/charging station, multi-country AC wall adapterdetachable audio cable with 1/8 connectors, 1/8" female to 1/4" inch male audio adapter, 2 AAA NiMH rechargeable batteries, operating instructions, warranty. Technical Specifications ------------------------ * Carrier frequency: 2.4 - 2.8 GHz (auto selecting) * Range: Up to 60 feet * Operating time: Up to 24 hours per charge * Detachable audio cable with 1/8 inch connectors * Transducer type: Sealed * Headphone type: Circumaural * Sound pressure level (SPL): 106 dB * Total harmonic distortion (THD): <0.5% a 1 kHz * Signal-to-noise-ratio: 85 dBA (0,5 Vrms, 1 kHz) * Frequency response (headphones): 18 Hz - 21,000 Hz * Impedance: 32 Ohms * Charging time: 16 hours * Battery: 2 x AAA size NiMH rechargeable batteries * Dimensions (transmitter): 3.4" x 3.8" x 1.1" * Weight (transmitter): 1.9 oz (216g) * Weight (headset): 7.8 oz (216g)