At a Glance
Show differences only
20000 Hz
20 Hz
60 Hours
250 mAh
8 Hours
Wireless
In Ear Canalphone
Wireless
On Ear, In the Ear
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
Boult Audio
boAt
Model
Airbass Z40
Rockerz 400
Launch Date
4-Jan-23
13-Jun-18
Price
Rs. 1,199
Rs. 895
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Box Contents
Earbuds with Charging Case, Extra Pair of Eartips, Charging Cable, User Manual, Warranty Card
Headphone, Audio Cable, Charging Cable, User Guide, Warranty Card
Warranty
1 Year
1 Year
Type
Wireless
Wireless
Design
In Ear Canalphone
On Ear
Water Resistant
Yes
-
Fit
-
In the Ear
Open or Closed Back
-
Closed Back
Driver Type
Dynamic Driver
Dynamic Driver
Max Frequency Response
-
20000 Hz
Min Frequency Response
-
20 Hz
Magnet Material
-
Neodymium
Impedance
-
32 Ohms
Sensitivity
-
110 dB/mw
Foldable Design
Yes
Yes
Eartip Size
Large, Medium, Small
-
Weight
60 gm
110 gm
Dimensions
Overall :50.1 x 56.2 x 285 mm
-
Colours
Blue, Brown, White
Black
Noise Cancellation
Yes
Yes
Touch Control
Yes
-
Voice Assistant
Google/Siri Assistant
-
Noise Reduction
-
Yes
Call Control
-
Answer, End
Music Control
-
Volume Up, Down, Play, Pause, Previous, Next
Connectivity
Bluetooth
3.5 mm jack, Bluetooth, USB
Bluetooth Version
5.2
-
Bluetooth Profile
A2DP, AVRCP, HFP, HSP
-
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
-
Microphone
Yes
Yes
Playback Time
60 Hours
8 Hours
Standby Time
120 Hours
100 Hours
Battery Type
Li-Polymer
-
Battery Capacity
-
250 mAh
Charging Type
-
USB
Charging Time
-
2 Hours
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