RFD-890W
2.4GHz Connection
Active noise Cancellation
40mm Neodymium driver units
Fold Flat Structure
Long Lasting Battery
Full Specifications and Features
GENERAL FEATURES
DRIVER UNITS
40mm dynamic-Dome type(CCAW Voice Coil)
MAGNET
Neodymium
DIAPHRAGM
PC
FREQUENCY RESPONSE (HZ)
ISM band 2.4 ~ 2.4835GHz
SENSITIVITY (dB/mW)
100 dB/mW
CORD TYPE
Single-Sided detachable
CORD LENGTH
1.2m
IMPEDANCE (Ω)
32Ω
PLUG
3.5mm
USAGE TIME
Max. 12 hours (NC ON)
WORKING DISTANCE
15m
POWER SUPPLY
700mA Li-Ion Battery
WEARING STYLE
Headband over-ear
WHAT'S IN THE BOX
User Manual
USB charging cable
3.5mm audio cable
2.4GHz Transmitter
SIZE&WEIGHT
1 Uniit
6 X 10 X 16cm 230g