mpn
50823
brand
name: QOLTEC
manufacturer
name: QOLTEC
Attributes
Key
Value
Bandwidth
20...22000Hz
Battery life
~4h
Capacity
90mAh
Colour
champagne
Impedance
32?
Manufacturer
QOLTEC
Range
10m
Speaker sensitivity
105dB
Type of PC accessories
Bluetooth headphones wi.
Version
in-ear,
Wire cross-section shape
flat