2Drumtek B25 TWS True Wireless Earphone User Guide

B25 TWS True Wireless Earphone

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Product Information

Specifications:

• Model: B25
• Version: v5.2
• Connector: Type-C
• Charging Time: 1.5 hours
• Control Features: Touch-sensitive controls
• Bluetooth: Yes

Product Usage Instructions

What’s in the Box:

• Earphones
• Charging Case
• Ear Sleeves (S/M/L)
• Charging Cable (Type-C)
• User Manual

How to Wear:

1. Choose your appropriate sleeves. (Size M is on the
   earphones)

2. Place the earphones in your ears.

3. Ensure a comfortable fit.

First Time Use:

Remove the insulation sticker from the earphones before first
use. Place the earphones in the charging case and charge both
devices until fully charged before initial use.

Power On & Connect:

The earphones will automatically enter pairing mode when taken
out of the case. You can use the left and right earphones
independently. To connect, choose ‘2Drumtek B25’ on your
device.

Reconnect & Disconnect:

To reconnect, take out the earphones and they will automatically
connect. Ensure Bluetooth on your phone is turned on to establish
the connection.

Charging:

The earphones will charge automatically when placed inside the
charging case. The indicator light will turn solid red when
charging and switch off when fully charged.

Charge the Charging Case:

Connect the charging case via Type-C cable for charging. It
takes approximately 1.5 hours to fully charge the case.

Control at Your Fingertips:

You can control volume, play/pause music, and access voice
assistants using touch-sensitive controls on the earphones.

LED Instruction:

The LED indicator on the charging case flashes red slowly while
charging, flashes yellow slowly during charging, and flashes green
slowly when fully charged.

FAQ

How do I know if the earphones are fully charged?

The indicator light on the charging case will turn off when the
earphones are fully charged.

Can I use the earphones independently?

Yes, you can use the left and right earphones independently.

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B25

QUICK START GUIDE

v5.2

X

WHAT’S IN THE BOX

Earphones

Charging Case

Ear Sleeves Charging Cable User

(S / M / L)

(Type-C)

Manual

HOW TO WEAR

S M L

1

2

3

Choose your appropriate sleeves. (Size M is on the earphones)

FIRST TIME USE

Insulation Sticker
Remove the insulation sticker from earphones before the first time use. (Then put the earphones into the charging case and start charging both devices until fully charged before first time use.)
POWER ON & CONNECT

2Drumtek B25

ON

Automatically enter pairing mode once take out the earphones.
(L/R earphone can be used independently)

Choose “2Drumtek B25” to connect

RECONNECT & DISCONNECT

ON
To reconnect, take out the earphones and it will automatically be connected. (Make sure the Bluetooth on your phone is turned on.)
CHARGING

Automatically charging once the earphones are inside the charging case. (The indicator will be solid red after putting the earphones back into the charging case, light off when fully charged.)
CHARGE THE CHARGING CASE

Type-C Connection

1.5H

CONTROL AT YOUR FINGERTIPS

Long Tab Volume –

Single Tap

/

Double Tap

L

R Triple Tap Enter Voice Assistant

cSiri, etc

Long Tab Volume +

Single Tap

/

Double Tap

Triple Tap Enter Voice Assistant cSiri, etc

(Long tap 2s to hang up phone call or decline an incoming call.)

LED INSTRUCTION

Charge the charging case with Type-C:
Flashes Red Slowly — Charging Flashes Yellow Slowly — Charging Flashes Green Slowly — Charging

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