Use Instructions
NT-B801
Bluetooth Speaker
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Power On/Off Switch
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Instruction Manual
Please read all of the instructions carefully
and retain for future reference
Safety Instructions
1.When using electrical units , basic safety precautions should always be followed.
2.Children aged from 8 years and people with reduced physical , sensory or mental
capabilities or lack of experience and knowledge can use this unit , only if they have
been given supervision or instruction concerning use of the unit in a safe way and
understand the hazards involved .
3.Children should be supervised to ensure that they do not play with unit .
4.Unless they are older than 8 and supervised , children should not perform cleaning
or user maintenance .
5.This unit is not a toy .
6.This unit contains no user serviceable parts , if the unit and any of its accessories are
malfunctioning or it has been dropped or damaged , only a qualified electrician should
carry out repairs , improper repairs may place the user at risk of harm .
7.Keep the unit out of reach of children .
8.Keep the unit away from heat or sharp edges that could cause damage .
9.Keep the unit away from heat sources , direct sunlight , humidity , water and any
other liquid .
10.Keep the unit free from dust lint etc .
11.Do not immerse the unit in water or any other liquid .
12.Do not operate the unit if it has been expose to water , moisture or any other liquid
to prevent against electric shock , explosion and / or injury to yourself and damage
to the unit .
13.Do not use the unit for anything other than its intended use .
14.Do not store the unit in direct sunlight or in high humidity conditions .
15.Do not put objects into any of the openings .
16.Do not play music at excessive volume levels as damage to hearing and / or the
equipment may occur . It is imperative to unplug the adaptor after the unit has
been used , before it is cleaned and whilst being repaired .
17.To prevent possible hearing damage , do not listen at high volume levels for long
periods of time .
18.Warning : Keep the unit away from flammable materials .
Getting Started
1. Remove the unit from the box .
2. Remove any packaging from the unit .
3. Place the packaging inside the box and either store or dispose of safety
Specifications
Power Supply : DC 5V/1A
Output Power : 5W
Driver Unit : 1.75"4Ω 5W*1
Bluetooth Version : v4.2
Storage class: Max Size 32Gb
FM Frequency Range : 88-108 MHz
Frequency Response : 90Hz - 20KHz
S/N Ratio : ≥ 60dB
THD: >1%
Rechargeable Battery : Lithium 3.7V 1200mAh
Product Size : W92*H42*D92 mm
In The Box
Bluetooth Speaker *1
USB Charging Cable *1
Carry Strap *1
Instruction Manual *1
Description of Parts
Play/Pause
Next/VOL+
Prev/VOL-
TF Card Slot
AUX IN
Charging Input
Charging Indicator
LED Control Button
Carry Strap Hole
Instructions for Use
Bluetooth Operation
1. Long pressing “ ”button to turn on the speaker .
2. The speaker will be default into Bluetooth mode when first turned on .
3. Turn on the Bluetooth setting of your device and search the pairing name “NT-B801” .
4. Music is ready to play after paired .
5. During the play, press “-” or “+”for previous or next song, keep pressing “-” or “+”can
increase or reduce the volume .
6. Pressing twice“ ”button to disconnect Bluetooth connection .
TF Operation
1. Insert TF, speaker will play the music directly.
2.Press “ ”button then pause or play the music .
3.During the play , press “-” or “+”for previous or next song, keep pressing “-” or “+”can
increase or reduce the volume .
*** Please don’t take out TF card while playing ,otherwise , TF card will be damaged ***
Aux In Operation
1. Press“ ”button to AUX-IN mode .
2. Insert AUX-IN cable and connect to your device to play music .
TWS Operation:
1. Turn on two NT-B801 units and make sure without connecting other devices,
keep pressing “ ”to TWS mode, then the two units will be paired, there is tone
after paired successful.
7. Using your device to search the pairing name “NT-B801”, music is ready to play
for the two units together after paired.
Supplement:
1. Mode Switch Sequence: BT-->TF-->FM-->AUX IN
2. Default Mode: BT
3. Support the memory function after disconnected under TF mode
4. Support Aux in priority when connected with TF card.
Instructions for Use
LED Lighting Operation
1. The speaker will be default into slow breathing mode .
2. Press “ ” button to shift into fast breathing mode .
3. Press “ ”again change to white light color to select single color breathing, single
light sequence: White - Green - Red - Blue - Pink - Yellow - Light Blue, then press
again to turn off the light.
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Radio Operation
1. Press “ ” button to FM Radio mode .
2. Long pressing “ ” button to run auto scan .
3. Press“-” or “+”to select the saved channel under automatic scan
FCCWarningStatement
Changesor modificationsnot expresslyapprovedby thepartyresponsiblefor compliancecould
voidtheuser’sauthoritytooperatetheequipment.Thisequipmenthasbeentestedandfoundto
comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidential
installation. This equipment generates uses and can radiate radio frequency energy and, if not
installedand usedinaccordance withthe instructions,maycause harmful interference toradio
communications. However,there isno guaranteethat interference willnotoccurin aparticular
installation. If this equipment does cause harmful interference to radio or television reception,
whichcan bedeterminedbyturningtheequipmentoffand on,theuserisencouragedto tryto
correcttheinterferencebyoneormoreofthefollowingmeasures:
‐‐ Reorientorrelocatethereceivingantenna.
‐‐ Increasetheseparationbetweentheequipmentandreceiver.
‐‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris
connected.
‐‐ Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowing
twoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and
(2) this device must accept any interference received, including interference that may cause
undesiredoperation.