Ultimate Ears

Zebronics

Wonderboom 2

Zeb-Thump 450

Bluetooth Speaker Specification

Bluetooth Speaker Specification

Dynamic

Dynamic

40 mm

406.4+144

NA

4 + 8 Ohm

87 dB SPL

NA

80 Hz - 20000 Hz

100 Hz - 20000 Hz

5 V / 3 A

DC 5V

10 W ( RMS )
Two 40 mm Active Drivers
Two 46.1 mm X 65.2 mm Passive Radiators

40 W ( RMS )
Dual Full-Range 20.32 cm Drivers

NA

≥80dB

Bluetooth

Bluetooth

5.2

5.0

All Bluetooth Devices

All Bluetooth Devices

A2DP

SBC

Lithium-Ion Polymer Batteries

Lithium-Ion Batteries

40 Meters

10 Meters

13 Hours

10* Hours

2.6 Hours

4 Hours

Active

NA

No

Yes

420 Gram

4.3 Kg

104 mm X 95.3 mm X 95.3 mm

260 mm X 260 mm X 650 mm

Black, Blue, Red, Grey

Black

Ultimate Ears Wonderboom 2 Bluetooth Speaker
Quick Start Guide
Micro USB Cable

Zebronics Zeb-Thump 450 Speaker
1N USB Type-C Charging Cable
1N Remote Control
1N QR Code Guide
1N Input Cable
1N Wired Mic Included

2-Year Limited Hardware Warranty.
Double up for stereo: Pair 2 WONDERBOOM 3 cordless speakers for even louder sound.
Ultraportable Bluetooth speaker with that notoriously bigger sound that’s extra-crispy and fully loaded with big bass. Blast it indoors and out.

LED Display.
Built-In FM Radio.
Wired Mic Included.
Max supported 32 GB.
Media / Volume control.
6.3 mm Microphone input.
4 LED Modes + 1 OFF mode.
Built-in Rechargeable battery. 
Volume, Bass & Treble Control.
RGB Lights with control button.
Mic Volume / Echo Control Knob.
Pair another ZEB-Thump 450 with TWS mode to enjoy a true wireless stereo setup.
ZEB-Thump 450 is here to give you the best audio experience as it is capable of delivering dynamic power output of 40W RMS.
Sing along to your favorite songs as the portable BT speaker comes with a wired mic which you can connect to the 6.3mm mic input port.
Change tracks, volume, control LED and EQ as the portable speaker comes with a multifunctional remote control. It also comes with a control knob to adjust the mic volume and echo.