Guess TWS Glossy Effect Printed Classic Logo & Charm Headphones (GUTWSXMCCLK)

Bluetooth version 5.4
Bluetooth range up to 10m
Headphone battery 2x25mAh
Charging case capacity 250mAh
Headphone charging time 1.5 hours
Operating time up to 4 hours
Standby time up to 180 days
Case charging port USB-C
IPX5
Functions Play music / Make calls
Built-in microphone Yes
Color Black
Impedance 32 ohms
Frequency range 20Hz-20kHz
Includes: Headphones, case, cable, manual