tws NV-W002 User Manual

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USER MANUAL

TWS Wireless earphone

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Product Parameters：

Product model

TWS Wireless earphone

version

RTL8763BFR V5.0+EDR

Talk time

about 4 hours

Music time

about 4 hours

Headphone tip language

English

Transmission distance

10m

Headphone charging time

about 1 hours

Charging time of charging box

about 8 hours

Single headphone weight

4.5g

Charging box weight

135g

Headphone battery capacity

50mAH

Charging box battery capacity

3200mAH

Headphone battery model

601112+PCB board

Charging box battery model

18650+PCB board

Battery type

Polymer lithium battery
Guarantee

1 Year

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Function description：

Horn

Charging contact

Switch/Power

button

microphone

LED indicator

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Charging:

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

When the charging box is fully charged, put the earphone into the

charging box to charge the earphone. When the earphone is in the

charging state, it always lights up red, the charging box is always

bright blue; when the earphone is charged When saturated, it lights

up in blue, turns off after 30 seconds, and the blue light of the
charging box goes out.

(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 flashes;
when the charging is saturated, the blue light is always on.

State

LED indicator

Earphone

Charging

Red light is always on

Micro USB charging

Charging box battery indicator position