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1. Charging

Earbuds automatically recharge when put in the charging case.

⚠️ Warning: Only charge with certified USB adaptor DC 5V.

LED Indicators:

Charging Status:

• LED light turns on when charging.
• Light turns off when the battery is fully charged.

Battery Level:

• 0 - 25%
• 25 - 50%
• 50 - 75%
• 75 - 100%

2. On/Off and Pairing

Power On:

Earbuds power on automatically when removed from the charging case.

Pairing Mode:

Indicated by flashing lights.

Connecting for Stereo Mode:

1. Turn on Bluetooth on your mobile device and select "TCL SOCL500TWS".
2. If earbuds are already paired, removing the right earbud from the case automatically turns it on and connects to the phone.

Connecting for Mono Mode:

1. Take out the left earbud.
2. The right earbud can talk normally; music playback switches from stereo to mono.

Switching from Mono to Stereo:

Take the left earbud from the charging case. The left and right earbuds connect automatically, and music playback switches from mono to stereo.

3. Button Control

Music Playback:

• Play/Pause: Single press on either earbud ([Left]/[Right]).
• Volume Up: Double press on the right earbud ([Right]).
• Volume Down: Double press on the left earbud ([Left]).
• Next Track: Press and hold the right earbud ([Right]).
• Previous Track: Press and hold the left earbud ([Left]).

Call Features:

• Answer/End Call: Single press on either earbud ([Left]/[Right]).
• Reject Call: Press and hold either earbud ([Left]/[Right]) for 3 seconds.

Voice Assistant:

• Triple press on either earbud ([Left]/[Right]) for Siri/Google Assistant.

Note: Operation is not available in mono mode for some functions.

4. Wearing Instructions

Diagrams show how to properly insert the earbuds into the ear for a secure fit.

5. Reset

1. Remove "TCL SOCL500TWS" from your mobile phone's Bluetooth list.
2. Place both earbuds in the charging case.
3. Press and hold both buttons on the earbuds for up to 10 seconds.
4. Return the earbuds to the charging case.

6. Voice Prompt Languages

To change voice prompt languages, place earbuds in the case and press both buttons for 4 seconds and release.