Panasonic Hi-Fi Wireless Headphones, radio frequency for TV and PC, black wireless headphones

Wireless Headphones Simple and elegant design. Eco technology: only 0.5W of stand-by electricity consumption.
863-865 MHz RF wireless system
Transmission distance up to 100 m even through walls and floors
Transmitter with additional battery charger function

Specifications:
-Width: 155mm
-Height: 230 mm
-Depth: 145 mm
-Product color: Black
-Connection technology: Wireless
-Device interface: RF
-Wireless range: 100m
-Battery technology: Nickel-Metal Hydride (NiMH)
-Number of batteries: 2
-Battery life: 20h
-Charging time: 24 h
-Driver unit: 40mm
-Headphone frequency: 18 - 22000 Hz
-Earphone design: Circumaural
-Type of magnet: Neodymium
-Wearing style: Auricle
-Code:RPWF830EK