The 305 invisible earphone is a magnetic receiving type of spy earpiece, pairing with Bluetooth loopset which can also be a Bluetooth headset separately, can take a mighty part in some special occasions when no communication suggested but you want to seek some helps or relax yourself with stealthy gossips or music enjoyments.

The 305 earpiece is such a mini piece that it’s designed with skin color and in-ear easy-to-pull appearance, soft and gentle texture without uncomfortable feelings in the ear, there’s a mini handle allows you to easily place the earpiece into the ear and pull it out. A solo earpiece is not enough, therefore, an inductive loopset provided to play a role as media between earpiece and those cell phones, hand-held audio players or radiotelephones. After paired the loopset with your mobile phone by Bluetooth, you can start your handsfree calling immediately. The neck loop also can be a Bluetooth headset and the coil is detachable, you just need to hook it on the ear and then give / receive phone calls on the go.

The spy micro earpieces and its partner inductive loopset will cope with those situations:
The students wear the invisible earpiece and seek some help from friends in exam. Because of two-way communication supported, the user can speak in a low voice with his friend through the loopset. Or use audio player playbacks correct answers and fill in the papers, especially for history, politics.
The journalists use the invisible earpiece to gather materials in interview with some tips from outsiders.
The fly copes or policemen can use the invisible earpieces in privacy investigation.
Feature
305 invisible earpiece, clear voice, deep in ear
Inductive Bluetooth receiver, also a hook-style headset
Magnetic induction + Bluetooth technology
Skin color, more invisible
Work with mobile phones, MP3 players, recording pens and so on
Specification
Primary Function: Invisible Earpiece + Bluetooth Loopset
Wireless Technology: Bluetooth
Receive Type: Magnetic / analogue
Receive Distance: 50-70cm
Audio Bandwidth: 300Hz-4 KHz
Distance between Inductive Coil and Mini Wireless Earpiece: 70-100cm
Interface: Mini USB
With Handle: Yes
Maximum Volume: 110dB
Power Source: Sony sr416sw/337 x1
Battery Life: 15h
Color
Earphone: Black
Bluetooth Earpiece: Skin
Product Notes
The gadget is connected by magnetic induction, so the invisible earpiece is out of isolation coverage of mobile jammer in current market, that’s to say, the current jammer can’t interfere the working of the invisible earpiece but only the communication equipments
With hidden the inductive loopset under clothes, the spying will be more effective and stealthier, which allows the user to attend some relatively formal occasions, such as business negotiation, political conference, stage show and so on
Package List
1xBluetooth Skin Color Invisible 305 Earpiece
1xCoil Hook-Style Bluetooth Headset
1xPower Adapter (110-240V 50/60Hz 0.1A)
1xUSB Cable