EARPHONES WIRELESS HAMA SPIRIT CHOP, Bluetooth w/microphone, Blue 184082

Bluetooth Details

Bluetooth class: 2

Bluetooth version: 5

Operating frequency: 2402-2480MHz

Audio Details
Frequency range (headphones): 20 Hz – 20 kHz
Frequency range (microphone): 100 Hz – 5kHz
Impedance (headphones): 32 Ω
Impedance (microphone): 2.2 kΩ
Scope: 10 m

Battery Details
Max. Time Music: 4 h
Max. Time Waiting (STANDBY): 150 h
Max. Time Talk: 4 h

Microphone Details
Microphone: Built-in
Model: stereo
Sensitivity (headphones): 92 dB +/- 3 dB
Sensitivity (microphone): -42 dB ± 3 dB
Voice Control: Yes
Voice Assistants: Apple Siri / Google Assistant

Charging Details

Loading: Micro USB Socket

Charging time: 3 hours