Defender - Portable speaker Boomer 45
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Product number 65245

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Portable speaker

Boomer 45

Powerful portable speaker with Bluetooth support and LED backlight. Built-in display, MP3 player and FM tuner. Supports USB flash drives and microSD memory cards. Thanks to the TrueWireless function this speaker can be united with the same speaker model and create stereo sound.

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Bluetooth 5.1

The new standard increases the data transfer rate by 2 times, the range by 4 times, and the power consumption of this process is significantly lower than that of previous versions of wireless communication modules

LED backlight

Information LED display

High-contrast display allows to see the information on it even in bright sunlight

True Wireless Stereo (TWS) - an option to pair two separate speakers into one 2.0 speaker system

Two-way speaker system

Built-in FM-receiver

Built-in FM tuner allows to use the speaker as a full function radio player, so you can always listen to your favourite broadcasts

Built-in MP3 player

Use USB flash drives, SD or MicroSD cards as a sound source

USB flash drives and MicroSD card support

MicroSD card slot and USB port allow playback of MP3 files. Just insert the memory storage and enjoy music!

Audio-in AUX port

AUX-in and 3.5 mm to 3.5 mm jack cable allow to connect the speakers to PC, player or mobile phone and use as a powerful loudspeaker

TYPE C connector

Type C is up to date version of USB connector that is installed on all latest models of smartphones and tablets. Type C allows to charge the deivices with up to 3 A current, which is 2 or 3 times faster than conventional Micro-USB chargers

Microphone jack

Convenient handle to take the device with you easily

Built-in cradle for smartphone

Phase inverter on the back panel

It increases the efficiency of the speaker system and enhances the bass range

Equalizer

Specifications

Type
Wireless speaker
Product series
for parties
Speaker system type
active
Total output power (RMS)
45 W
Signal to noise ratio
75 dB
Frequency range
90—20000 Hz
Sound scheme
1.1, mono
Number of bands
2
Quantity of drivers
2 pcs
Wideband speaker
8 "
HF tweeter
1.5 "
Speaker driver impedance
4 Ohm
HF tweeter impedance
8 Ohm
Speaker cone material
cellulose
Type of earcups
bass reflex type
Bass reflex port place
back
DSP processor
no
Wireless connection
Bluetooth 5.1
Operation range
10 m
True Wireless Stereo (TWS)
yes
Hands free function
no
Functions as an external power bank
no
Display
LED
Remote control unit
no
Backlight
LED
Lighting effects
yes
Number of backlight modes
4
Backlight off function
yes
Degree of dust and moisture protection IP
no
Power connector type
Type-C
Power supply
via USB, 5V, Li-Ion battery
Battery capacity
3600 mA·h
Battery voltage
7.4 V
Battery type
form factor 18650, 3.7V, 1800mAh - 4 pcs (series-parallel connection)
Battery charging time
6 hrs
Battery life at 50% / 75% of maximum volume
12 / 10 hrs
Built-in FM-tuner
yes
Tuner frequency range
87.5 MHz
Aerial
built-in internal antenna
MicroSD card support
no
USB flash drive support
yes
Maximum supported capacity of memory card / USB flash drives
128 GB
Supported file system type of storage media
FAT32
Audio file formats
MP2, MP3, APE, FLAC, WAV, WMA
Equalizer
Classical, Country, Jazz, Normal, Pop, Rock, yes
Microphone jack
6.3 mm jack
Microphone in ports
1
Connectors
6.3 mm jack, AUX audio-in, Micro-SD, Type-C, USB
Control panel on the case
yes
Automatic power off time after disconnecting Bluetooth
15 min
Functions that work while the battery is charging
no limits
Housing material
plastic
Color
black
Compatible OS
no limits

Logistics characteristics

Warranty period
24 months
Product size (without package)
0 x 0 x 0
Net weight
0
Individual package size
0 x 0 x 0
Box individual volume
0 m³
Individual package weight
0
Box size
0 x 0 x 0
Box volume
0.0283 m³
Box weight
1
Quantity in box
2 pcs
ROHS / CE
Yes
ITF-14
14745090826798
EAN
4745090826791

Package contents

Operation manual
Type-C jack cable
Speaker system