Sennheiser Rs 170 Closed Digital Wireless Headphone
ReadHide full description

Cambridge

Sorry, this ad is no longer available.

Hardly Used Top Quality Wireless Headphones. Easy Connectivity To TV, HiFi, Desktop PC, Laptop, Smartphones And Other Portable Music Players.

£90 Only. No Counter Offers Please.

Product Features

Closed, Circum-aural Digital Wireless Headphones With Kleer's Uncompressed Audio Transmission
Dynamic Transducer Systems With Powerful Neodymium Magnets For Clear Audio Reproduction
Multi-purpose Transmitter - Also Functions As 'easy-charge' Cradle And Docking Station
Multi-receiver Transmission - (Up To 4 People) No Set-up Required – Just Plug And Play
Ergonomic Adjustable Headband

Technical Details

Modulation - MSK Digital
Carrier Frequencies - 2.4 – 2.48 GHz
Range - Approx. 80 M In The Open Area
Operating Temperature - 0 °C To 40 °C / 32 °F To 104 °F
Transmitter Audio Input - 3.5 Mm Stereo
Transmitter Audio Output - RCA
Transmitter Power Consumption - < 0.5 W
Transmitter Power Supply - 5 V CC , 500 Ma
Transmitter Signal-to-noise Ratio - 85 DBA (0,5 Vrms, 1 KHz) 85 DBA (0.5 Vrms, 1kHz)
Transmitter Weight - Approx. 216 G (without Batteries)
Transmitter Dimensions - 12,5 Cm X 11,2 Cm X 23,0 Cm
Headphone Transducer Principle - Closed, Dynamic
Headphone Ear Coupling - Circumaural
Headphone Sound Pressure Level (SPL) - 110 DB (SPL)
Headphone THD (total Harmonic Distortion) - <0.5 % A 1 KHz, 100 DB SPL Approx. 16 Hours
Headphone Frequency Response - 18 Hz – 21,000 Hz 2 AAA Size NiMH Rechargeable Batteries, 1.2 V, 600 MAh
Headphone Impedance - 32 Ω
Headphone Charging Time - Approx. 16 Hours
Headphone Power Supply - 2 NiMH-Akkus Typ AAA, 1,2 V, 600 MAh
Headphone Operating Time - Approx. 24 Hours
Headphone Weight - Approx. 216 G (without Batteries)
Headphone Power Supply Operating Temperature - 32 °F To 104 °F 32 °F To 104 °F