Company Profile
Exhibition Frequently questions Q1 :Can I get a sample?A
:Yes, you can buy a sample from us. Q 2 :Which express
do you use?A :DHL, FedEx, UPS, TNT, etc . according to customer's
needs. Q 3 :How long is the guarantee?A :One year
guarantee for all of our models. Q 4 :What is the
payment term?A :TT is our default payment term, we can discuss if
you have other requests. Q 5 :Any MOQ requirement?A
:300PCS for OEM, if the neutral package, MOQ is 100pcs.Total 1HQ
makes FOB. Q 6 :What is your main product?A :Portable
Speakers, Trolley Speakers, Wireless speakers, professional
speakers and so on. Q 7 :How long is your lead
time for mass production?A :Usually, it's 30 days after
deposit/artwork confirmed, it depends on purchase
quantity. Q 8 :What is your main market?A :We export
worldwide, currently the main market in Asia, the Middle East,
Europe, and North America. Q 9 :Why choose us?A :Our
material is environmental protection, and we have received CE,
Rohs, patent holder, ISO certification for our various.Our OEM
products are warmly welcomed by the customers who buy our brand. We
sincerely hope to set up long-term relationships with you!Common
simple faults and guidance for operation and repair Fault
phenomenonSimple fault analysisTroubleshootingFailing to
electrifyThe power switch is not openedThe electricity quantity of
built-in battery is totally consumedOpen power switchUse power
adaptor to charge the batteryNo soundFailing to input sound
sourceFailing to establish signal lineMain volume is switched to
minimumU disk playing has no soundFaults with external signal
sourcePoor contact or damage of external signal lineChange signal
sourceReconnect signal lineProperly adjust the volume knobInspect U
disk or audio switchChange signal sourceReadjust or change signal
lineExternal microphone has no soundExternal microphone is not
fully inserted in the jackThe external microphone switch is not
openedThe volume knob of microphone is off Totally insert the
microphone to the jackOpen the switch of wireless
microphoneProperly adjust the volume knob of microphoneProblems
with wireless microphoneThe switch of wireless microphone is not
openedThe wireless microphone is not inserted in the batteryThe
sound of wireless microphone is in distortionOpen the switch of
wireless microphoneInsert electrical apparatus to the battery box
of wireless microphoneChange the battery of wireless microphoneIf
there is still fault after the inspection above, please contact the
nearest local maintenance department! The product technology of our
company is upgraded continuously and we will not inform of the
change of product specification and function additionally! /* March
10, 2023 17:59:20 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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