Mini Wireless Earpiece
Product Details
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. One transmits message with radio, the other wearing an earpiece and inductive loop who also has a radio can hear the message very clear. Because the inductive loop inducts the message
from the radio to earpiece and then earpiece transforms the electromagnetic inductive signal to audio signal to reach the wireless inception. Communication distances and radio power are the direct
proportion. You can communicate with others freely once network exist when you use mobile phone.
Technical specification
- Mini wireless earpiece receives signal by inductive coil,
across electromagnetic fields
- Receiving distance: 50 70 cm
- Standard Zinc-air battery: type SONY 337
- Battery life: about 5 hours
- Audio bandwidth: from 300 Hz to 4 KHz
- Distortion: <2%
- Size: 3x5x7mm
- Weight: 0.8g (battery included)
- Working frequency: all frequencies
- Distance between inductive coil and Mini wireless earpiece: about 70-100 cm.
Structure
Mini wireless earpiece consists of specialized chip, shell, faceplate, battery door, handle etc.
1. Battery door
Open battery door by fingertip, install the battery perfectly and push the battery door to battery box.
2. Handle
Clarity and high strength string help you to take out the earpiece from ear canal easily.
Work principle
Mini wireless earpiece is a one-way reception equipment driven by electromagnetic induction and is used in conjunction with drive equipments, such as
radio and mobile phone.
Features and Highlights
Small, light, easy to conceal;
Comfortable for wearing with an optimum anatomic design.
Mini wireless earpiece is a micro-mini wireless inductive receiver which transforms audio signal through electromagnetic induction. These products make the covert communication possible when it is inconvenient to expose earpieces. Mini Wireless Earpiece is widely used in many departments .
Mini Wireless Earpiece is a micro-mini wireless inductive receiver transforming audio signal through electromagnetic induction.
- color:beige
- Place of Origin:Guangdong China (Mainland)
- Country:China (Mainland)
- telephone:86-755-86185918
| Supply Ability: | 10000 Set/Sets per Month |
| Minimum Order Quantity: | 5 Set/Sets |
| Payment Terms: | T/T,Western Union,Paypal |
| Port: | Shenzhen |
| color: | beige |
| Place of Origin: | Guangdong China (Mainland) |
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