WHAT'S IN THE BOX
- Earphones
- Charging Case
- Charging Cable (Type-C)
- User Manual
HOW TO WEAR
Insert the earbuds into your ears, ensuring a comfortable and secure fit. The shape is designed to conform to the ear canal.
FIRST TIME USE
Insulation Sticker: Remove the insulation sticker from earphones before the first time use.
Then, place the earphones into the charging case and start charging both devices until fully charged before first time use.
POWER ON & CONNECT
Earphones automatically enter pairing mode once taken out. (L/R earphone can be used independently)
On your device, go to Bluetooth settings.
Choose "2Drumtek B20" to connect.
RECONNECT & DISCONNECT
To reconnect, take out the earphones, and they will automatically connect.
(Ensure Bluetooth on your phone is turned on.)
CHARGING
Earphones automatically charge when placed inside the charging case.
The indicator will be solid red while charging and turn off when fully charged.
CHARGE THE CHARGING CASE
Use the provided Type-C cable for charging.
Charging time: Approximately 1.5 hours.
CONTROL AT YOUR FINGERTIPS
Left Earphone (L)
- Single Tap: Play/Pause [▶️/⏸️]
- Double Tap: Volume Down [➖]
- Triple Tap: Enter Voice Assistant (Siri, etc.) [?️]
- Long Tap (2s): Hang up phone call or decline an incoming call. [?]
Right Earphone (R)
- Single Tap: Play/Pause [▶️/⏸️]
- Double Tap: Volume Up [➕]
- Triple Tap: Enter Voice Assistant (Siri, etc.) [?️]
- Long Tap (2s): 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
