Blaupunkt

boAt

Atomik BB20

Stone 620

Bluetooth Speaker Specification

Bluetooth Speaker Specification

Dynamic

Dynamic

57 mm

52 X 2 mm

4 ohm

NA

NA

NA

20 Hz - 20000 Hz

120 Hz - 20 KHz

DC 5V 1A

DC 5V / 2A

20 W ( RMS )
Passive Radiator

12 W ( RMS )

NA

NA

Bluetooth

Bluetooth

5.0 + EDR

5.0

All Bluetooth Devices

All Bluetooth Devices

A2DP

MP3

Lithium Polymer Batteries

Lithium Ion Batteries

10 Meters

10 Meters

12 Hours

10 Hours

2 Hours

3 Hours

Passive

NA

Yes

Yes

3 Kg

520 Grams

255 mm X 100 mm X 133 mm

190 mm X 70 mm X 70 mm

Black, Blue

Black, Blue, Red, Grey

Blaupunkt Atomik BB20 Bluetooth Speaker
Micro USB Charging Cable
User Manual

boAt Stone 620 Bluetooth Speaker
1 Unit Catalogue
1 Unit Audio Cable
1 Unit User Manual
1 Unit Warranty Card
1 Unit USB Type-C Charging Cable

FM Redio
Portable & Travel Ready: Designed to be carried around with a comfortable handle. So grab this beauty and take it every where you go. 
DEEP RICH BASS - Dual 57mm Passive radiators make the bass thick and solid. Pump up the volume and you will feel each beat thump you in the stomach.
Karaoke Ready : Pick up the MIC and show your talent to the world. Make this a karaoke night or turn it into a stand up comedy performance. You will be heard loud and clear by all.
True Wireless Connectivity (TWS) is an amazing technology that makes two Atomik BB20 units play like one. Connect both to the same music device and double the wattage in an instant.
12 HRS* of playtime! That is what you get from the super efficient 1500mAh battery. It charges fast and then uses all the power in the most efficient way to give you longer listening pleasure.

1 Year Manufacturer Warranty.
TWS technology and enjoy sound, twice as powerful.
In-built hands free mic you can access your mobile assistants.
12 W stereo sound gives the right bass and clarity to your music.
Carry your splashproof speakers anywhere with IPX4 spash and water shield leaving behind the tension of water running over.