Wireless Headphones>Bluetooth>RFB-990

Active Noise Cancellation
40mm Neodymium Driver Units
Euphony Sound Tech
NFC Connection
Single Sided Detachable
Long Battery Life

Full Specifications and Features

GENERAL FEATURES
DRIVER UNITS
40mm dynamic - Dome type(CCAW Voice Coil)
MAGNET
Neodymium
DIAPHRAGM
PC
FREQUENCY RESPONSE (HZ)
20Hz~20KHz
SENSITIVITY (dB/mW)
100 dB/mW
IMPEDANCE (Ω)
50Ω
CORD TYPE
Detachable Single-Sided
CORD LENGTH
1.2m
VOLUME CONTROL
Yes
PLUG
3.5mm
USAGE TIME
Max. 10 hours (NC ON)
WORKING DISTANCE
10m
POWER SUPPLY
700mA Li-Ion Battery
WEARING STYLE
Headband Over-ear
WHAT'S IN THE BOX
User Manual
3.5mm audio cable
USB charging cable
Travel zip case
MICROPHONE
UNIT OF MICROPHONE
Electret Condenser Microphone
DIRECTION OF MICROPHONE
Uni-directional (Concealed)
SIZE&WEIGHT
1 Uniit
8.2 X 16.2 X 21.2cm 150g

Features

● Featuring Superior Active noise cancelling function, effectively reduce ambient noise by 95%
● Bongiovi DPS technology allows the listener to hear the studio quality sound by its professional DPS Algorithm
● 40mm neodymium drivers for rich, resonant stereo and punchy bass
● Easy NFC function connection for change of music, answer or hang up phone calls
● Fold-flat design to keep the headphone in a smaller size when not in use
● Long lasting battery life for you to enjoy non-stop music anytime anywhere