MET INDUSTRIAL LTD MTYH3692 用户手册

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1.        Power On / Off Button

2.   Blue BT (Bluetooth) Indicator

3.          Button

4.          Button

5.          Button

6.   DC 5V (Micro USB) Port (For charging only)

7.   Red Charging Indicator

8.   Speaker

The unit has a built-in Li-ion rechargeable battery, recharge it before first time use or when it 

 is drained as follow:

 1. Connect the small plug from the supplied USB Connection Cable to the DC 5V (Micro USB) 

     Port on the rear of unit.

 2. Connect the full size USB Plug from the supplied USB Connection Cable to the USB Port on 

     the Personal Computer or USB Charger (Personal Computer and USB Charger not included).

 3. When charging, the Red Charging Indicator on the rear of unit will illuminate.

     When charging is complete, it will turn off.

     

     

   

      

To Computer or any USB Charger  

Your battery will last longer if you following these simple guidelines for caring and storing:

A.  Before first time use, recharge the unit approximately 4 hours until the unit is fully charged.

B.  Charge and store the unit within the temperature range of 5°C - 35°C (40°F - 95°F).

C.  Do not overcharge (longer than 24 hours). Excessive charging or running the unit until battery

      fully drains will damage battery. Battery life will be extended if you keep the battery fully charged.

D.  Battery life naturally shortens slowly over time.

E.  The rechargeable battery incorporated in this product is not user replaceable.

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