The Mini Ear Receiver(Earbud) Can Be Hidden in Your Ear Which Is a Loud Enough Speaker for You to Hear All From the Loopset Transmitter. The Microphone Clip Makes the Other Side(Your Partner) Able to Hear Your Voice or Whisper and All Sounds Surrounding You While You Can Hear All From the Other Side(Your Partner). All Operations Are Hands Free. Mini Ear Receiver Is Very Small 7mm Diameter, So No One Will Be Able to Notice It Inside Your Ear.
How to Use It?
1. Put the Battery Showed in the Picture.
2. Wear Your Bluetooth Glasses and Connect It to Device - Mobile Phone, Mp3 Player or Other Devices.
3. Close the Battery Case and Put the Earpiece Inside Your Ear.
4. Make Connection With the Other Side(Your Partner).
Frequency Range: 200hz~5400hz
Distortion Rate: <2%
S/n Radio at 2khz: >5khz
Saturated Output(Ospl 90db): 110db
Ralative Sensitivity Limit: <-90db
Battery Life (Sr416sw Battery):2hrs
1 * Bluetooth Glasses
1 * Glasses Box
1 * Charger
1 * Earpiece
1 * Battery
Warranty : 2 Week
7 Days One to One Exchange if the Goods Are Damaged in Shipping