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1.

Can not start or shut-down automatically after start: 

The bluetooth headset is low power,please charge it 

as quickly as possible. 

2.Can’t find Bluetooth equipment or paring: 

  a. Please put headset and other paring equipments in 5 meters,no big barrier between the two pairing 
equipments. 

    b. Make sure the headset is in pairing status. Mobile/computer and other Bluetooth equipments are in searching 
status. 

 c.Delete all the history paired Bluetooth equipments in mobile or computer, restart the mobile/computer and 

pairing. 

3, Pairing successfully,but no sound in the headset 

    a.Check mobile/computer,headset connection device connected correctly 

    b. Check whether mobile/computer,headset volume has adjusted to the minimum. 

  c.Restart the player software after connected. 

    d.Delete all the history paired Bluetooth equipments in mobile or computer, restart the mobile/computer and 

pairing.

 

4.

 

Noises arise or 

intermittent: 

 

    a.

Make sure the equipments within the effective distance,no big barrier between the two pairing 

equipments.Otherwise the signal will be weak,and cause n

oises arise or voice 

intermittent.

 

    b.Low battery power in the mobile/computer,headset 

    c. Mobile/computer and Bluetooth is within a weak-signal area, its effect will be worse. 

M. Attentions   

1. In order to prolong the battery service life,please remember to turn it off after using.A

t first time to 

use the product,charge the headset battery for 3 hours at least. Please use the qualified charging equipment to 

charge. 

2.If headset do not use for long time,please put it into packing box with shut-off status, to avoid 

damage.Need to charge it 1 time at least per 2 months. 
3. 

Don't put headset on wet or rain place. 

4. Don't put the headset at hot place or at place 

temperature which 

hig

her than 45

  , do not put into fire   

avoid accident happen. 

5.When operating,please don't greatly forcibly.     

Summary of Contents for Z-B50

Page 1: ...convenient With retractable and adjustable design you can wear it in the best ways to listen the music or voice The advanced digital audio compression decoding and transmission technology with a rubi...

Page 2: ...rge it above 3 hours to let it full of energy when first time using After the first time using charge it 1 2 hours will be enough 4 Charging status Connecting USB DC cable or charge source to charge t...

Page 3: ...stereo red green lights flash slowly automatically turn to setero status 9 Finish call During talking or dialing press multifunctional button shortly to finish talking 10 Redial Press multifunctional...

Page 4: ...p with red green light flashing together If select audio service no need to press button but connect automatically 6 After pairing successfully the green light in headset will be flash you can enjoy t...

Page 5: ...bile or computer restart the mobile computer and pairing 4 Noises arise or intermittent a Make sure the equipments within the effective distance no big barrier between the two pairing equipments Other...

Page 6: ...he shell adopts aluminum material and shiny technology the headset sheath use skin like artifical leather comfortable and durable to reveal noble quality Item Specification Bluetooth edition V2 1 EDR...

Page 7: ...ll not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is enc...

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