Hama "Freedom Buddy" Bluetooth Headphones, 184161

Additional bass amplification. Can be switched on and off with a small button on the earphones
    Bluetooth at its best: maximum freedom of movement as both earphones are not connected by cable
    Supports the Siri and Google Assistant voice assistants
    Thanks to the integrated microphone you can easily switch between music playback and call answer. So you will no longer miss a call when listening to music.
    The perfect fit reduces unwanted exterior noise so that you can enjoy your music without being disturbed
    Silicone earbuds in three different sizes (S, M, L) for an individual, perfect fit

    True Wireless headphones for convenient telephony and wireless music enjoyment with additional bass amplification
    Especially small and lightweight earphones: 4g
    Secure and comfortable grip in the ear thanks to in-ear design
    Smartphone function can be controlled via multi-function button (e.g. accept / end / reject calls)
    Music control functions (play/pause)
    Volume can be controlled via voice assistants
    With charging box: this means that the headset can be charged up to 3x while on the move - thanks to the integrated battery without external power supply
    Music time / talk time: 4 h with a fully charged headset, 16 h with mobile docking station
    Charging box with USB-C connection
    Battery capacity of the charging box is indicated by 3 LEDs

Bluetooth Class     Class 2
Bluetooth Version     5.3
Frequency Band     2402-2480MHz
Frequency Range (Headphone)     20 Hz - 20 kHz
Frequency Range (Microphone)     100 Hz - 5kHz
Impedance (Headphone)     32 Ω
Impedance (Microphone)     2.2 kΩ
Transmission distance     10 m
WBCV     ≥ 75mV

Additional Functions     Answer button, Extra Bass Boost, QuickPair, True Wireless, Voice Control
Compatible bluetooth profiles     A2DP V1.3/AVRCP V1.5/HFP V1.5/SPP V1.0
Design     In-Ear
Directivity (Microphone)     Omnidirectional
Loading frequency     3 x
Max. Music time     4 h
Max. Standby     200 h
Max. Talk Time     3 h
Microphone Position     Integrated Microphone
Model     Stereo
Sensitivity (Headphone)     96 dB +/- 3 dB
Sensitivity (Microphone)     -40 dB +/- 3 dB
Special Feature     Voice control
Type     Bluetooth-Headset
Voice Assistant     Apple Siri/Google Assistant
Size & Weight
Weight     38 g
Energy
Charging Method     USB-C socket
Charging Time in Hours     2 h