DCU Earbuds White Bluetooth Headphones

These headphones are touch sensitive, the smart sensor is located in the upper area, so they are sensitive to any touch that touches or gets too close to the sensor. How does the sensor work?

A tap hangs up the call or pauses/resume music.
A continuous tap rejects the call.
Two taps on the right earbud, next song
Two taps on the left earpiece, previous song
Three taps on the left earphone, increase volume
Three taps on the right earpiece, decrease volume
Press and hold either earbud for 3 seconds - activate Siri or Google

Hold for 5 seconds - turn off

Thanks to the ear sensor, the music automatically stops when you take off the headphones. To start playing again, simply put them back on.

Note*: If you see alternating green and red flashing when you take out the earbuds, double-tap the right earbud until both earbuds have a slow green flash to sync them with each other.

Technical specifications:

Bluetooth: V5.0
Chipset: Jieli
Speaker Driver: 32?
Earbuds battery: 30mAh
Battery box: 400mAh
Input: 5V
Battery voltage: 3.0-4.2V
Autonomy: 3h
Charging time: 70 mins.
Operating distance: 10m
Frequency response: 20-20KHZ
Product weight: 38g
Includes USB Type C Cable

Battery information on the box:

Quantity (number) of cells or batteries: 1pc
Battery or battery component: 1 piece
Watts per hour of each battery: 1.48 Wh
Battery or cell weight: 7.5 ± 0.5 g
Number of lithium metal cells: 1pc
Lithium content (g): 0.12g

Headphone Battery Information:

Quantity (number) of cells or batteries: 1 pc for each earphone
Battery or battery component: positive electrode, negative electrode, diaphragm, aluminum plastic film, electrolyte
Watts per hour of each battery: 0.11 Wh
Battery or cell weight: 1.0G
Number of lithium metal cells: 1 piece in each earphone
Lithium content (g): 0.46g