At a Glance
Show differences only
20000 Hz
20 Hz
8 Hours
5 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
Boult Audio
boAt
Model
Z40 Pro
Airdopes 138
Launch Date
30-Sep-23
19-Dec-20
Price
Rs. 1,599
Rs. 1,290
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Box Contents
1 Pair of Earbuds, Charging Case, Charging Cable, User Manual, Warranty Card, Additional Pair of Ear Tips
Earbuds, Charging Case, User Manual, Warranty Card
Warranty
1 Year
1 Year
Type
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
In the Ear
Open or Closed Back
Closed Back
Closed Back
Driver Type
Dynamic Driver, 10 mm
Dynamic Driver
Max Frequency Response
-
20000 Hz
Min Frequency Response
-
20 Hz
Magnet Material
-
Neodymium
Foldable Design
Yes
-
Eartip Size
Large, Medium, Small
Large, Medium, Small
Weight
50 gm
-
Dimensions
Overall :48 x 27 x 60 mm
-
Colours
Pro Midnight, Pro Dawn, Pro Jungle, Pro Lavender
Black
Noise Cancellation
Yes
-
Replaceable Earbuds
Yes
Yes
Call Control
Answer / End
Answer/End
Music Control
Volume Control
-
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5
Bluetooth Profile
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HFP, HSP
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
-
Microphone
Yes
Yes
Playback Time
8 Hours
5 Hours
Standby Time
100 Hours
70 Hours
Charging Type
USB Type-C
-
Charging Time
90 Minute
5 Hours
Battery Type
Li-ion
-
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