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Follow these steps

:

1.

Remove the USB charging adapter from the packaging. 

2.

Plug the adapter into the charging port of the product.

3.

Plug the USB  connector of the USB charging adapter into a USB AC 
adapter or the USB port of a PC (personal computer).

4.

A Green LED will light up when charging. Do not use while charging.

5.     Do not use until the unit has been fully charged.

Charging will take approximately 2 hours to complete. If the LED 
indicator does not turn off after 2 hours, please unplug the USB 
charging adapter and plug it again. Charging more than 2 hours may 
reduce the battery life and it may cause the unit to malfunction. The 
product could not be operating while charging.

!

Charging  Device Battery

CHARGING

Summary of Contents for NB-K2

Page 1: ...n to connect Clips Message Reader Package Contents This package contains the products listed below Please check the packaging contents before use NB K3 1pc USB ChargingCable 1pc User Manual 1pc This f...

Page 2: ...angeable with other chargers as it may cause damage if used with other products Caution LED turns green when device is fully charged Description CHARGE Before Use You MUST charge the device before usi...

Page 3: ...sh the Volume Control button just once quickly Make a Call Push the on and off Power Call button approximately 1 second starts dialing the last dialed number Answer a Call Push the Power Call button o...

Page 4: ...uick Start Guide or user manual of such devices 3 Registering the product from the device before connecting The product NB K3 will show up on the Bluetooth device smartphone or PC Just select the prod...

Page 5: ...Red Blue alternately blinking when pairing Blue indicator blinking slowly indicates pairing is completed 5 PAIRING Connection...

Page 6: ...Pairing Connection then wait until it shows Connected with bluetooth stereo set When NB K3is connected with the smartphone then it will announce you with voice connected with the phone 5 After being...

Page 7: ...red after blue and turn off the LED indicator to Power OFF Make a call using smartphones NOTE The operation might be different for your smartphone or device as interactions may vary depending on the...

Page 8: ...B K2 supports apt X codec for Android by aptX which is highly optimized for Hi Fi audio in Bluetooth Technology Ending a Call Push on and off the Power Call button for 1 second while communication Rej...

Page 9: ...cond smartphone power on the first smartphone then select the NB K3 from the Bluetooth menu so as to connect with first smartphone 7 NB K3 will connect automatically every time the power is on NOTE Wh...

Page 10: ...ct is powered on and paired with smartphone First alarm will vibrate when the phone is away from the product approximately 10m within maximum 20 seconds Distance will vary by its wireless environment...

Page 11: ...en LED will light up when charging Do not use while charging 5 Do not use until the unit has been fully charged Charging will take approximately 2 hours to complete If the LED indicator does not turn...

Page 12: ...torage Temperature 10 50 Humidity 0 80 without frozen Input Voltage DC 5V Battery Type Lithium Polymer Dimension 141mm x 158mm Weight Approx 27g NOTE The appearance and specifications may be changed w...

Page 13: ...oduct failure and or a fire hazard Such damage is not covered by the warranty Put SAFETY FIRST Do not impact or drop this product It may cause damage or failure Do not clean this product with water al...

Page 14: ...be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one of the following measures Reorient or relocate the receiving antenna Increase the sep...

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