sony

Sony MDR-RF855RK – Wireless Headphones

Wireless headphone system with long battery life and 100 m range.

Hassle-free recharging by placing the headphones on the transmitter

40 mm driver units for deep bass response

Auto power on/off function for longer battery life

Battery playback time up to 18 hrs with rechargeable batteries or 28 hrs with Sony alkaline batteries

SKU: MDR-RF855RK Category: Tag:
Description

Technical Specifications

Headphone Type
Circum Aural
Driver Unit
40mm (Dome Type)
Magnet
Neodymium
Headband
Mold band
Frequency Response
10-22,000Hz
Auto Power On/Off
Yes (Power turns ON when headphones are worn)
Headphone Power Indicator
Green LED Lights Up
Headphone Tuning
Manual
Batteries
DC2.4V (Rechargeable Ni-MH battery)
Battery Charge Time
Approx. 7 Hours (Full charge)
Battery Charge Method
Put the headphone on the transmitter
Battery Life
Approx. 18 Hours (fully charged)
Weights (Approx.)
285g (within battery)