VOZ NV-W003 User Manual

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USER MANUAL

TWS Wireless earphone

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Product Parameters：

Product model

TWS Wireless earphone

version

Bluetrum-Technology8832A

V5.0+EDR

Talk time

about 5 hours

Music time

about 5 hours

Headphone tip language

English

Transmission distance

10m

Headphone charging time

about 1 hours

Charging time of charging box

about 4 hours

Single headphone weight

5g

Charging box weight

45g

Headphone battery capacity

70mAH

Charging box battery capacity

500mAH

Headphone battery model

501515+PCB board

Charging box battery model

902030+PCB board

Battery type

Polymer lithium battery
Guarantee

1 Year

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Function description：

Horn

Charging contact
Headphone indicator position

Switch/Power

button

microphone

LED indicator

Charging box battery

indicator position

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Charge:

(1) Headphone charging. The charging box has built-in batteries.

When the charging box has enough power, the headphones are put

into the charging box. When the charging box switch is set to ON

position, the headphones can be charged. When the headphones

are charged, the red LED light is on, the blue LED light is on, and

several blue lights are on to represent the remaining power of the

charging box. When the headphones are charged saturated, the

blue light is always on. When the blue light is always on, the switch

of the charging box can be set to the "OFF" position to turn off the
power supply of the charging box.

(2) Charging the charging box. When the power of the charging

box is too low or no power, connect the USB cable to charge; when

the charging box is in the charging state, the blue light is always on,

and there is a blue light flashing slowly, which means that there are

Micro USB charging

Charging box toggle