Anker Liberty 4 NC Bluetooth Earbuds Specifications 
Brand
Soundcore
Model
Liberty 4 NC
Box Contents
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
Design
Type
Wireless
Design
In ear canalphone
Open or closed back
Closed Back
Fit
In the Ear
Performance
Sensitivity
96 dB/mw
Driver type
Dynamic Driver
Physical Design
Eartip size
Large, Medium, Small
Weight
54 gm
Colour(s)
Velvet Black, Clear White, Navy Blue, Pastel Pink, Light Blue
Driver Size
11 mm
Dimensions
Overall :151 x 151 x 48 mm
Features
Noise cancellation
Active Noise Cancellation
Noise reduction
Yes
Replaceable earbuds
Yes
Connectivity
Connector
Bluetooth
Bluetooth version
5.3
Range
10 meter
Bluetooth features
Auto Pairing
Microphone
Microphone
Yes
Battery
Battery type
Li-Polymer
Playback time
50 Hours
Charging type
USB Type-C
Price in Sri lanka