HUAWEI FreeBuds 4 - specifications & data sheet
Battery
Battery life
Battery life
4,0 hours
Battery life with case
Battery life with case
22,0 hours
Quick charge
Chargetime
Chargetime
10,0 minutes
Playtime
Playtime
2,5 hours
Periphery
Recharge
Recharge
USB-C
Qi Charging (Wireless)
Qi Charging (Wireless)
Yes
Noise cancelling
ANC
ANC
Yes
Microphone
Available
Available
Yes
Sensors
Bluetooth Version
Bluetooth Version
5.2
Audio
Driver
Driver
14 mm
Mono-Modus
Left
Left
Yes
Right
Right
Yes
Essays
Amount
Amount
0
Changeable
Changeable
No
Waterproof
Certification
Certification
IPX4
Voice control
Alexa (integriert)
Alexa (integriert)
-
Google (integrated)
Google (integrated)
-
Siri (integrated)
Siri (integrated)
-
Special features
Antibacterial
Antibacterial
No
Interaction mode
Interaction mode
-
Pulse measurement
Pulse measurement
-
