OEM/ODM Supplier Dsc Cardiac Troponin I (Ctni) Test Kit - Portable Hearing Aid – DSC
OEM/ODM Supplier Dsc Cardiac Troponin I (Ctni) Test Kit - Portable Hearing Aid – DSC Detail:
Usage method
Please select the earplug of appropriate size and plug them tightly for the whistling sound caused by the large gap between the earplug and ear canal. Make sure to wipe this product with a soft dry and remove the earwax in the earplug frequently.
Matters needing attention
1、No falling or collision of this product.
2、 Please keep the product away from direct sunlight.
3、Do not use this product in explosive environment or place it with chemicals.
4、Do not imnmerse this product in any liquid nor use it in high temperature, humidity and
vibration environment. Do not clean this product with detergent, industrial alcohol or petrol.
5、Do not swim or have a bath while wearing hearing aid. Please take off the hearing aid when you wash your face and well protect it in rainy days.
6、It is prohibited to have self disassembly, repair or modification of the hearing aid.
The key to explain
1、INTHE SLEEP STATE
PRESS AND HOLD THE PROGRAM KEY
FOR 3 SECONDS, AND THE PROMPT
SOUNDS THREE TIMES.
2、IN THE WORKING STATE
PRESS AND HOLD THE PROGRAM
KEY FOR 5 SECONDS TO TURN OFF
THE MACHINE, AND THEN TURN
3、VOLUME
SHORT PRESS TO INCREASE AND
DECREASE THE VOLUME. WHEN
THE VOLUME IS ADJUSTED TO THE
MAXIMUM OR MINIMUM, THERE WILL
BE TWO PROMPT SOUNDS “DRIP”
IN THE CHARGING STATE
MCU GOES TO SLEEP, AND THE GREEN LIGHT IS ALWAYS ON DURING CHARGING.WHEN FULLY CHARGED, THE GREEN LIGHT GOES OUT. THE CHARGING TIME SHALL NOT EXCEED 2 HOURS.
LOW BATTERY PROMPT
WHEN THE POWER CAN STILL BE USED FOR 2 HOURS, THE PROMPT SOUNDS 3 TIMES (SHORT 3 TIMES), REMINDING EVERY 5 MINUTES.
Product size
Product detail pictures:
Related Product Guide:
We always believe that one's character decides products' quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for OEM/ODM Supplier Dsc Cardiac Troponin I (Ctni) Test Kit - Portable Hearing Aid – DSC , The product will supply to all over the world, such as: Bahrain, Slovak Republic, Hongkong, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
By Rosalind from Boston - 2018.12.11 11:26
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
By Adam from Miami - 2017.08.18 11:04