At a Glance
Show differences only
20000 Hz
20 Hz
40000 Hz
20 Hz
40
400 mAh
Wireless
On Ear, Over the Head
Wireless
On Ear, Over the Head
Wireless
In Ear Canalphone, Behind the neck
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
Sony
Edifier
Edifier
Model
WH-CH520
W820NB
W293BT
Launch Date
12-Apr-23
-
-
Price
Rs. 4,490
Rs. 6,999
Rs. 4,301
Price Status
Confirmed
Expected
Confirmed
Market Status
Available
Launched Globally
Out of Stock
Compatible Devices
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Media player, Mobile Phone, Tablet
Box Contents
Headband
Headphone, User Manual, Warranty Card
Earphone, User Manual, Warranty Card
Warranty
1 Year
-
1 Year
Type
Wireless
Wireless
Wireless
Design
On Ear
On Ear
In Ear Canalphone
Fit
Over the Head
Over the Head
Behind the neck
Open or Closed Back
Closed Back
Closed Back
Closed Back
Water Resistant
No
-
-
Max Frequency Response
20000 Hz
40000 Hz
-
Min Frequency Response
20 Hz
20 Hz
-
Impedance
-
32 Ohms
-
Sensitivity
-
91 dB/mw
-
Eartip Size
Large
-
Large, Medium, Small
Weight
147 gm
-
-
Dimensions
Overall :237.9 x 104.1 x 119.1 mm
-
-
Colours
Black, Blue, White, Beige
Black
Black
Call Control
Answer / End
Answer/End
Answer/End
Music Control
Volume Control
-
Volume Control
Other Control
Volume up/down; on/off
-
-
Voice Assistant
Yes, Siri/OK Google
-
-
Noise Cancellation
-
Yes
-
Connectivity
Bluetooth
Bluetooth
Bluetooth
Bluetooth Version
5.2
5
-
Bluetooth Profile
A2DP, AVRCP, HFP, HSP
-
-
Bluetooth Range
10 meter
10 meter
-
Bluetooth Features
Auto Pairing
-
-
Microphone
Yes
Yes
Yes
Playback Time
40
-
-
Charging Type
USB Type-C
USB Type-C
-
Charging Time
3 Hours
1.5 Hours
-
Battery Capacity
-
400 mAh
-
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