Realfit F4
In-ear
Mobile Phone
5.3
Dual Track
Bluetooth
Power Display
Black Purpul Pink
HSP
Class B
Dynamic
Wireless
CE,FCC,RoHS
no
Officla Package
50*35*21mm
China
Product Description
Realfit F4 ANC Active Noise Reduction True Wireless Bluetooth 5.4 Earphones High Quality In Ear TWS
function
Noise reduction and call function
brand
realfit
function
Noise reduction and call function
Bluetooth protocol
five
Usage method
In ear style
colour
Black, white, off white, pink
Mold type
Private Model
chip type
Jerry
Battery life
4-8 hours (hours)
style
Minimalist style
Waterproof performance
Life waterproofing
function
Noise reduction and call function
brand
realfit
function
Noise reduction and call function
Bluetooth protocol
five
Usage method
In ear style
colour
Black, white, off white, pink
Mold type
Private Model
chip type
Jerry
Battery life
4-8 hours (hours)
style
Minimalist style
Waterproof performance
Life waterproofing
