Bluetooth Headphones HAMA "Spirit Calypso II", 184177

HAMA Bluetooth Headphones "Spirit Calypso II", Over-Ear, Bass Boost, Foldable

Bluetooth version 5.3
Frequency range (Headphones) 20 Hz - 20 kHz
Frequency range (microphone) 100 Hz - 10 kHz
Impedance (headset) 32 Ω
Impedance (microphone) 2.2 kΩ
Technology: MultiPoint
Range 10 m
WBCV ≥ 75mV
Additional features:

Answer button, Additional bass boost, QuickPair, Volume control

Music listening time: 60h
Standby 4320 hrs
Talk time 60 hours
Built-in microphone
Model: Stereo
Sensitivity (Headphones): 100 dB
Sensitivity (microphone): -42 dB
Apple Siri/Google Assistant voice assistant
Weight: 180 g
Charging method: USB-C
Charging time in hours: 2.5 hours