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Ulefone Armor 15 User Manual

Ulefone Armor 15
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Armor 15
uBuds Inside
USER MANUAL
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Ulefone Armor 15 Specifications

General IconGeneral
Display Size5.45 inches
Resolution720 x 1440 pixels
ProcessorMediaTek Helio G35
RAM6 GB
Storage128 GB
Battery Capacity6600 mAh
Rear Camera12 MP + 13 MP
Front Camera16 MP
Operating SystemAndroid 12
Waterproof RatingIP68
GPUPowerVR GE8320
Ingress ProtectionIP68/IP69K
CPUOcta-core 2.0 GHz Cortex-A53

Summary

Charging Indications

Charging

Put earbuds in charging case. Red light indicates charging; light out when full.

Low Power Prompt

Earbuds emit a 'Low Battery' tone every minute when voltage drops below 3.55V.

Power ON and OFF

Boot Method

Earbuds automatically turn on when removed from charging case, with a 'Power ON' tone.

Shutdown Method

Put earbuds in case to turn off. Auto-shutdown after 3 mins of inactivity or disconnect.

Low Power Shutdown

Earbuds automatically shut down when battery voltage is lower than 3.2V.

Pairing and Connection

TWS Pairing

Pairing two earbuds together. Red/blue light flashes, then blue light flashes quickly on success.

Fast Pairing

Automatic pairing with phone when Bluetooth is on. Follow prompts for connection.

Common Pairing

Connect Manually

Connect via phone's Bluetooth settings by searching and selecting 'uBuds Inside'.

Reconnect Automatically

Earbuds automatically reconnect to the last paired device within 5 seconds.

Disconnect and Reconnect

Connection lost due to distance. Auto-recovery within 3 mins or manual reconnection needed.

Bluetooth Disconnected

Disconnect for Great Distance

Disconnection due to distance. Auto-off if not back in range within 3 minutes.

Disconnect Manually

Disconnect or delete device via phone's Bluetooth settings by selecting 'uBuds Inside'.

Single Ear Mode

Single Ear Mode Operation

Use one earbud. Automatically reconnects to the last paired device or pair manually.

Functions and Operations

Call Scene

Incoming calls trigger ringtone. Operations for answering, hanging up, and rejecting calls.

Call Operations

Answer Incoming Calls

Double-click the earbud switch button to answer or hang up calls.

Hang up the Phone

Double-click the earbud switch button during a call to end it.

Reject the Call

Press and hold earbud button for 2 seconds to reject an incoming call.

Music/Standby Mode

Play / Pause

Double-click earbud button to play or pause music.

Cut Songs

Triple-click for next song, quadruple-click for previous song.

Voice Assistant

Press and hold earbud button for 5 sec to activate/deactivate Siri or Google Assistant.

Operation Exception Handling

No Sound in Earbud

Move closer to signal source or restore signal for no sound issues.

Unknown Failures

Turn earbuds off and on again for unknown failures.

Disconnected Earbuds

Re-pair left and right earbuds if they become disconnected due to misuse.

No Sound During Music

Check phone's Bluetooth settings; re-select 'uBuds Inside' if connection is displayed.

No Sound After Call

Check phone's audio output and select 'uBuds Inside' for calls if no sound.

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