Q:What Applications For ?
A: Criminal investigation, public security, anti-terrorist, drug smuggling investigation, negotiation.
Q:Can The Covert Earpiece Connect Without Other Kit by Bluetooth of Phone ?
A:Well, at now all covert Micro earpiece model can’t be connect without other kits .But Don’t Worry ! That You can take the GSM Kits For Earpice , When you use the GSM Kits , you no need the phone already, Any Way , We have strong team , we will make them
Q:Can Covert Earpiece Be Waterproof ?
A:At Now All Model Is Not Waterproof Yet ..
Q:Does It Has Turn Off Button ? And How To Turn off it ?
A:The all covert Micro earpiece doesn’t have any button for turn off/on .
When You Chose the hold ,it will be turn on .
When you take of the hold , it will be turn off .
Q:Which Model Covert Micro Earpiece Should I Choose ?
A:Yes, I know that , so many covert Micro earpiece in the market , what should I choose ?
well.. , as I say that if you are student ,please consider purchasing our Model: 305/105/A680/218/QS218/CVK918
why I say that ? they are cheapest in the market, and how about the quality ?well , as you know that what price ,what goods .
but they are enough for hear .
if you are government procurement , I high recommend to you procure the professional Model :0601A/501/401 , They are very good quality ,you can hear clearly sound,even you are in war fighting or some high noise place .
Q:Why 218 and Magnetic Model Has Noise ?A:Yes, I know that , some time the sound have bizzzzzz….. , right ?
Look , first they are without IC chip , so they don’t have any noise reduction functions . and second they are inductive working principle , so they will be easy interference with other wireless signal .
such as your speaker will be near your calling phone , speaker will be bizzz… also .
but if you take the professional Model , that will to be solve
Q:What difference between magnetic and non- magnetic earpiece
A: Mangetic Earpiece will have Electro Magnetic Interference,But Non-Magnetic Earpiece will not have this promble.
Q:Why Some Model Is So High Price ?
A: Look,you must be know that what price , what goods ,
the high price is for good quality , and professional service .
Some Model is very high quality…
Q:How About The Guarantee?
A:Normally, 365 days Guarantee time for your order , but you are our vip customer, we can do better guarantee time for you .