Mini Concealed Spy Earphone Earpiece Hidden Earphone Wireless Earpiece Headset for Mobile Phone Wireless Earpiece Headset

Mini wireless headphones are tiny mini wireless inductive receivers that convert audio signals by electromagnetic induction. These products allow for covert communication when it is inconvenient to expose the headphones. Headphones are widely used in many departments. Using this device; you can hear the voice of the person from the other party, and the person from the other party can also hear your voice(The other party can also hear your voice means that when you call the other party through this headset, the other party can hear your voice. When you need to use this product in a hidden place, the other party will not be able to hear your voice).
Specification:
Features:
1. Built-in answering button, the wireless distance between the earphone and the neck ring is about 20 cm.
2. Suitable for Android phones, tablets, Kindle, e-readers, any portable device with standard 3.5mm jack, phone, MP3 player.
3. Small size, light weight, easy to conceal, bright and clear sound, long battery life.
4. Simple and safe to wear, clarity and high strength rope can help you easily remove the headphones from the ear canal.
5. Made of high quality materials, durable to use.
Specification:
Product model: DK06
Line length: about 1.6m/5.25ft
Headphone jack: Approx. 3.5mm/0.14in
Shape: Anatomical shape
Receiver Type: Magnetic / Analog
Maximum volume: 110dB
Battery: sr416sw / 337
Battery life: 8 hours

Package List:
1 * Headphone Cable
1 * Earphone
2 * Matching Battery

How to use:
1. Open battery door, install the battery perfectly and push battery door into battery box gently. Put the earpiece into ear canal by holding the handle and the slight sound of current indicate working order.
2. Adjust the volume of drive equipment to reach satisfaction.
3. Set mobile phone to automatic return or vibration.
4. Put the inductive loop around your neck and connect the inductive loop to the drive equipments (mobile phone, radio) which are attached to or beneath users clothing.
5. One transmits