Pure Acoustics QBT-450 User Manual

User’s Manual for QBT-450

Digital Bluetooth Clock Radio

▊Thank you for purchasing the Pure Acoustics, Digital Bluetooth Clock Radio.

Pure Acoustics, Digital Bluetooth Clock Radio QBT-450 is surely an ideal companion for you whether e at
home, in the office, on beach or just outdoors.
It is recommended to read this manual carefully before primary use of your QBT-450 to better understand
all the functions and key features of the speaker.

I. Features
▊Play music stored on devices such as SD card, flash drive, MP3’s and more …

USB port plays music off of your flash drive
SD card slot - Easy access to music stored on your memory card
Support to directly access music files as large as 32G in size and automatically play music in common
formats such as mp3 and wma

▊High-sensitive Radio function covering all frequencies

Tested and evaluated in professional laboratories, the integrated high-sensitive FM module is able to
receive radio frequencies of the highest standard.

▊High-fidelity sound quality

The 2-inch high quality full range speaker units of your QBT-450 are designed to produce penetrating
treble, resonant midrange and a powerful bass as well.

▊LCD display screen

The 3.5” LCD display screen makes it easy to utilize all the features of the QBT-450.

▊Convenient 3.5mm AUX input

Allows you to connect your QBT-450 directly to a number of different devices such
as iPods, iPhones, iPads, Smartphone’s, MP3’s, tablets and computers

▊Bluetooth Function

Play Music effortlessly via Bluetooth v2.1 + EDR (A2DP)

II. Included accessories
▊Contents

 QBT-450 Digital Bluetooth Clock Radio 1piece
 User’s Manual QBT-450 1piece
 3.5mm Stereo Audio Cable(AUX) 1piece
 USB Power Cable 1piece
 1050mAH Li-polymer rechargeable battery 1piece

III. General Specifications

Categories

Items

Description

Audio
Playback
Suitable
storage
card

SD card and flash memory stick

Maximum
storage
card size

32GB

Audio
format

MP3 or wma etc…

Screen
Type

LCD(liquid crystal display)

Size

3.5” inches

Color

White LED backlight, white characters on the blue
background

FM Radio

Frequency
range

87MHz-108MHz

Max-#-of
preset
stations

30

Receiving
antenna

External high-sensitive antenna

Search
method

Fully or semi-automatic

Stereo
System

Sound
channels

2.0

Speaker
system

Full range and magnetic shield

Speaker
units

2inchs*2
Power

3W*2

Frequency
response

100～20KHz