Hama Children's Headphones "Teens Guard II" Bluetooth®, 184183

Supports Siri and Google Assistant voice assistants
Allows the headphones to be connected to multiple Bluetooth devices simultaneously
Music time: up to 48 hours with fully charged headphones
Talk time: up to 50 hours with fully charged headphones
Volume control up to 85 dB directly on the headphones
Music control functions (play/pause)
Smartphone functions can be controlled via the multifunction button, e.g. answer/reject/end calls/redial last number
Easy use of the headphones thanks to voice information, e.g. message when the battery level is low

Bluetooth class Class 2
Bluetooth version: 5.3
Frequency band: 2402-2480MHz
Frequency range (Headphones): 20 Hz - 20 kHz
Frequency range (microphone): 100 Hz - 10 kHz
Impedance (earphone): 32 Ω
Impedance (microphone): 2 kΩ
Technology: MultiPoint
Transmission distance: 10 m

Directionality (microphone): Omnidirectional
Max. Music Time: 48h
Max. Standby time: 200 h
Max. Talk time: 50 h
Flexible microphone stand

Sensitivity (Headphones): 85 dB +/- 3 dB
Sensitivity (microphone): -38 dB +/- 3 dB
Voice assistant: Apple Siri/Google Assistant
Weight: 90 g
Charging method: USB-C
Charging time in hours: 2 hours