We produce USB-LED Writing Pad, Car Ionic Air Purifiers and other innovative items. Sales Reps and Distributors worldwide are welcomed to contact us for our patented products.
Features and notes: 1.Collect Sound and Amplifier 2.Increase sound volume at least 20dB. 3.No need battery, washable. 4.Scoured before use and after, or Wash. 5.To avoid injure of ears, do not speak too loud when using this product. 6.Please keep away from children. Purpose 1.Communications between Doctors and Patients. 2.Communications between Relatives and friends. 3. Collections of the sound of radio and TV 4. Soft talk with others in a noisy suroundings.
How to Use
1. Insert the earphone into the receiver’s ear canal.
2. Speaker faces to the receiver and his/her mouth talk near to the receiver.
3. Place the receiver model suitable for listening radio and TV and closed the receiver near the horn.
4. Need 2 sets for two-way communications.
Packing Info Package includes product unit, three replaceable silicon earphone wraps, and one cloth bag. Blister card or color box
