SE01 - invisible mini black earpiece

Product No.:
ca. 3-4 days ca. 3-4 days
981 pieces
45,00 EUR
incl. 19% tax excl. Shipping costs


SE01 - invisible black earpiece

The first invisible earpiece with soft blackrubber cover. By interwine tiny copper coil directly on circuit board and capacitor, SE01 brings you tiny size mini in ear. Since cover is made by high quality shrink rubber, the outward appearence is completely black which ensures max hidden function inside ear canal.

Key features:

  • Completetly invisible when wear in ear canal
  • Wireless receiver drove  by all inductive transmitters
  • Clear voice output with high quality mini speaker
  • Most economical invisible earpiece
  • Powered by tiny #337/#416 button battery
  • 5-6 hours battery life support
  • Easy installation and operation (user manual available)
  • With 6 months quality warranty and lifetime tec-support
How does it work?
SE01 earpiece used with all kinds of inductive transmitters.

When you connect the transmitter to your mobilephone or Mp3 Player, the transmitter creat a magnet field around the amplifier and the invisible signal drives the earpiece working.

Earpiece circuit system:

Download Manual Download user's manual of SE02 mini earpiece

Important: Wireless micro ear always need a inductive transmitter to be able to work!!!

Package includes:

1 x SE01 Mini earpiece
1 x Maxell #337 Battery - Made in Japan 
1 x Plastic box 


Model number SE01
Color Black
Frequency 200-5400 MHz
Staturated output 115 dB (OSPL90dB)
Distortion rate < 2%
S/N ratio at 2KHz > 5 KHz
Peak value 40 dB
Sensitivity limit < 85 dB
Working current 0,65 mA
Battery Type Button battery #337/#416
Battery Life 5-6 hours (Original sony battery)
Warranty 1 Year


Packing size 52x41x14mm / 0.8 gram
Earpiece size / weight 11 x 7 x 6 (LWH) / 0.5 gram
Operating temp Maintain -10 - 50C / Operating 0 - 40C
Humidity 5% - 80%

SE01 - invisible black earpiece

Invisible earpiece receive voice signals from inductive transmitters wirelessly. All kinds of inductive transmitters could drive mini ear SE01.

Each pc of mini ear packinclude black plastic box. The box with label marked earpiece color. Each earpiece with 1 pc free button battery which is hide in black sponge.

Step1> Load battery into earpiece

Open plastic box and push black sponge by hand you will find position of battery. Cut sponge then take out battery. 

Make sure cathode face to earpiece main part. and anode face to small spring.

Note: 1> After loaded battery, earpiece starts work. 2> Do not load battery in wrong direction.
If load battery wrongly in mini earpiece it might cause circuit damage.

Step2> Wear earpiece

1> Clean ear canal by cotton swab.
2> Load earpiece into ear canal horizontally for maximize signal reception. Handle is better in down position for easy take out.
3> Put earpiece into canal deeply until its invisible.

Please take out earpiece and unload battery if stop use it.

Invisible earpiece is high-tech ealectrical device. Please operate and maintain carefully.

* Please chek wax filter in front end termly. If wax is full, you can use cleaner to pickup the wax. Cleaner does not included. You should buy it separately.

Q. Why earpiece no signal?
A. Please check if battery loaded correctly.

Q. Why i can hear little static noise?
A. Its normal to get little static nise. It means earpiece is in working status.

Q. Why i can hear loud static noise?
A. Please get far away from magnet frequency field.

Q. Why heard loud "zzz" noise?
A. Its alarm battery going to use off. Please change new battery.

Q. Why volume is small=
A. Please chek if wax filter is full.

Q. Why battery life is very short?
A. Please use brand new high quality battery.
If no use earpiece for few moments please take out battery for save the power.

The end......

Customers who bought this product bought also the following products:

SE04 - wireless invisible professional earphone

SE04 - wireless invisible...

190,00 EUR
SBL05 GSM Spy Earpiece Box

SBL05 GSM Spy Earpiece Box

110,00 EUR