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Sennheiser Wireless On-Ear Headphone

At a Glance

The lightweight RS 120 lets you enjoy freedom of movement without cumbersome cables. The headphones come complete with an easy-to-use recharging system. After use, simply place the headphones onto their convenient transmitter base station and they will automatically recharge for the next use.

Proposition 65 Warning for California Residents

Listen to your favorite music wirelessly, from up to 300 feet away. This RF transmitter and rechargeable wireless headphone reproduces rich sound from almost any source and features auto on/off.

The lightweight RS 120 lets you enjoy freedom of movement without cumbersome cables. The headphones come complete with an easy-to-use recharging system. After use, simply place the headphones onto their convenient transmitter base station and they will automatically recharge for the next use. It’s easy to set them up too! Just plug the transmitter in, and connect the audio cable to an analog output (RCA or headphone plug), it’s that simple.

The transmitter also features a convenient automatic on/off circuit: when you activate your audio source, the transmitter powers on without switches or buttons...easy! Five minutes after your turn off your audio source, the transmitter shuts off to conserve power.

The three-position channel selector allows you to choose an interference-free channel for clear reception--- even through walls and ceilings.

Features

Wireless freedom and stereo sound with reception through walls and ceilings up to 328 feet

Simple, built-in recharging

Detailed, warm sound reproduction with strong bass response

Open-Aire design for hi-fidelity audio reproduction

Volume, on/off and tuning control located on the headphone

Very lightweight headphones are comfortable to wear for long periods of time

Replaceable earpads for long service life

Charging stand also stores the headphones when not in use

Transmitter can be wall-mounted

Supports the use of multiple headphones receiving the RF signal from one transmitter (use HDR 120)

Delivery includes transmitter, power cable, audio cable and headphones

Connects to RCA jacks (red and white outputs), 1/8" and 1/4" headphone sockets (anything with a headphone jack including laptop and desktop computers!)

3 selectable transmit-channels for avoiding interference and/or using more than 1 transmitter in a room

(2) AAA NiMH rechargeable batteries included

2-year warranty

Compatible with set-top DVD & Blu-Ray players, DVR's, satellite receivers, a/v receivers, laptops, mac/PC, MP3 players, LCD, Plasma and standard televisions that feature RCA outputs (red and white outputs) and/or 1/8" and 1/4" headphone sockets

What's in the box?

HDR 120 headphone

TR 120 transmitter (audio cable is attached)

Transmitter power cable (in a small white box- it’s there, trust us)

(2) AAA NiMH rechargeable batteries

RCA to 1/8" audio adapter

1/8" to 1/4" audio adapter

Instructions for use

Technical Data

Impedance: 24 O

Dimensions: 85 x 225 x 133 mm

Connector Jack: 3.5 mm/6.35 mm stereo

Frequency response: 22 - 19500 Hz

THD, total harmonic distortion: < 0.7 %

Ear coupling: Supra-aural

Transducer principle: Open, Dynamic

Weight Receiver: 230 g (inc. Batteries)

Weight Transmitter: 200 g

Power consumption: < 1.8 W

Signal-to-noise ratio: > 65 dBA

Operating time: 20 h

Modulation: FM stereo

Power supply Receiver: 2 AAA cells-rechargeable

Power supply Transmitter: 9V bloc

SPL for peak deviation: 106 dB

*Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Every Consumer Products company is required to post the warning no matter if their products pose any harm. Sennheiser products are all RoHs compliant, yet we are by law required to post the Proposition 65 warning message anyway.