bem wireless NKD-50 Operation & User’s Manual
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Text of the manual
1. LED indicator
2. Multi-function Button (MFB)
3. Built in Microphone
4. Earbud
5. Micro USB Charging port
6. Dual Micro Charging Cable
Press & hold MFB 4 seconds
Power Off
Press & hold MFB 4 seconds
Answer/ End call
Press the MFB once
Redial Last Call
Press the MFB twice quickly
Music Play/Pause
Press the MFB once
State
Red Light
Blue Light
Power On
Power Off
Charging
Charging Full
Low Battery
Pairing Mode
Incoming/Outgoing Call
Up to 30 ft
Play time
Up to 4 hours
Charge time
Up to 2 hours
Standby time
Up to 125 hours
Charge port
Micro USB
Battery Type
3.7 V, 50 mAh
Correct Disposal of this Product
This marking indicates that this product should
not be disposed of with other household
wastes throughout the EU. To prevent possible
harm to the environment or human health
from uncontrolled waste disposal, recycle it responsibly
to promote the sustainable reuse of material resources.
To return your used device, please use the return and
collection systems or contact the retailer where the
product was purchased. Retailers can take this product for
environmentally safe recycling.