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Blaupunkt BTW09 Air vs Blaupunkt BTW100 Xtreme vs Boult Audio Astra

Key Feature Comparison

Blaupunkt BTW09 Air

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Blaupunkt BTW100 Xtreme

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Boult Audio Astra

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At a Glance

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20000 Hz

20 Hz

30 Hours

500 mAh

90 Hours

48 Hours

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

Auto Pairing

10 meter

Auto Pairing

10 meter

Auto Pairing

Detailed Specs

Brand

Blaupunkt
Blaupunkt
Boult Audio

Model

BTW09 Air
BTW100 Xtreme
Astra

Price

Rs. 999
Rs. 1,299
Rs. 1,299

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Compatible Devices

Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet

Box Contents

1N Charging Cable, 1N Pair OF Earbuds, 1N User Manual
1 X Charging Cable, 1X PAIR OF EARBUDS, 1 X User Manual
1 Pair of Earbud, Charging Case, Charging Cable, User Manual, Warranty Card, Additional Ear Tips

Warranty

1 Year
1 Year
1 Year

Launch Date

-
12-Aug-23
4-Sep-23

Type

Wireless
Wireless
Wireless

Design

In Ear Canalphone
In Ear Canalphone
In Ear Canalphone

Fit

In the Ear
In the Ear
In the Ear

Open or Closed Back

Closed Back
Closed Back
Closed Back

Eartip Size

Large, Medium, Small
Large, Medium, Small
Large, Medium, Small

Weight

100 gm
90 gm
60 gm

Dimensions

Overall :102 x 102 x 42 mm
Overall :41 x 101 x 102 mm
Overall :56 x 50 x 29 mm

Colours

Black, Blue
Black, Blue, White
Black Gloss, Smoky Metal, White Opal

Call Control

Answer / End
Answer / End
Answer / End

Music Control

Volume Control
Volume Control
Volume Control

Noise Cancellation

-
Yes
Yes

Replaceable Earbuds

-
Yes
Yes

Connectivity

Bluetooth
Bluetooth
Bluetooth

Bluetooth Version

5.3
5.3
5.3

Bluetooth Features

Auto Pairing
Auto Pairing
Auto Pairing

Microphone

Yes
Yes
Yes

Bluetooth Range

-
10 meter
10 meter

Playback Time

30 Hours
90 Hours
48 Hours

Charging Type

USB Type-C
USB Type-C
USB Type-C

Battery Type

Li-Polymer
Li-ion
Li-Polymer

Battery Capacity

-
500 mAh
-

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