NINGBO CSTAR IMP and EXP CSBT User Manual

Direct Connect
To use the speaker without a Bluetooth connection.
Use the supplied AUX cable. Plug cable into AUX port on the speaker and into the 3.5mm output
jack on your device. On the bottom of the speaker, select ’ON’

Caution and Safety
.Do not immerse in water, or expose to moisture ,sunlight or heat.
.Store in a cool, dry place.
.Do not expose to fire
.Avoid excessive impact; please discontinue use if the speaker is damaged.
.Do not dissemble or modify the speaker in any manner, it will be unsafe.

Product Specifications
.Up to 2 Hours of playback Time
.Work voltage:3.4-4.2V
.Work current:<20mA(Bluetooth module)
.Work current:<400mA(power amplifier, Bluetooth)
.Standby current:<3mA
.Scope:<30ft.of wireless range(Bluetooth CLASS2 protocol)
.Spread spectrum: Frequency Hopping
.Bluetooth compatibility: V2.1+EDR,V2.1,V,2.0,V1.1 and V1.2 standard
.Bluetooth protocol support:A2DP,AVRCP.
.Frequency range: 2.402-2.480 GHz/(2.4Ghz ISM Segment)
.The receiver sensitivity:<85dBm, BER<0.1%

Introduction

The Mini Bluetooth Speaker gives you the freedom to enjoy your music anywhere. Exceptional
sound quality is packed into this portable speaker. It is Bluetooth version 2.1+EDR compliant and
is compatible with mobile phones, tablets, laptops, and computer systems that feature Bluetooth
technology
You can also connect with the built-in 3.5mm AUX audio port that allows you to play music
directly from your mp3 player or other device.

Charging the Speaker
Before first time use, charge the speaker for 2 hours,
Plug the supplied USB connector into your Mini Bluetooth Speaker’s ‘CHARGE’ port
Plug the cable into a desktop computer or an AC wall charger. The LED indicator will turn red
when speaker is charging. The light will turn off when the charging is complete.

Bluetooth Pairing Instructions

Select Bluetooth mode
LED is indicator will flash blue. It is now ready to pair with your device.

Turn on Bluetooth functionality on your music device.
Your phone or other device will search for any Bluetooth devices in range.
You should select ’My speaker’.
It would be paired with your music device immediately , Music Volume is controlled by adjusting
the volume on your device

If your speaker has been paired previously with another device within the effective range
(30ft),then the original pairing must be removed. This is done by deleting or forgetting the
Bluetooth settings of the original device.
If the Bluetooth communication is lost between the speaker and the device and the are beyond the
effective range it will be disconnected.
Once the device and speaker are back in effective range, you will need to again establish the
Bluetooth connection between the device and the speaker

FCC INFORMATION

This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by tuning the equipment off
and on, the user is encouraged to try correct the interference by one or more of the receiving
measures:
Reorient or replace relocate the receiving antenna.
Increase the separation between the equipment and receiver.

using the switch on bottom of speaker. The speaker will beep and the

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