AIRUIKA SMS-T27 Wireless Earbuds User Manual
- July 26, 2024
- AiRUiKA
Table of Contents
AIRUIKA SMS-T27 Wireless Earbuds
Product Specifications:
- Type: Wireless Earbuds
- Charging Voltage: 5V
- Battery Voltage: 3.3V (±10%)
- Charging Current: 30mA
Product Usage Instructions
Charging the Earbuds:
Connect the earphones to a 5V power adapter using a Type-C charging cable.
Ensure the battery voltage is maintained above 3.3V to prevent low battery
reminders.
Power Controls:
- Shut Down: Press and hold for 3 seconds to manually turn on the touch area.
- Boot Up: Press and hold for 5 seconds to manually turn off the touch area.
Pairing and Connectivity:
Automatic pairing occurs at boot. Use your mobile phone to enable Bluetooth
and search for the device name to connect. The headset will auto shut down if
not connected for more than 5 minutes.
Operation Controls:
- Play/Pause/Answer/End Call: Click on the touch area.
- Next Song: Double-click the touch area.
- Previous Song: Triple-click the touch area.
- Voice Assistant: Long press the touch area for 2 seconds.
- Reject Call: Long press the touch area for 2 seconds.
Reminder Sounds and Pilot Lamp:
The device emits reminder sounds in both Chinese and English.
The pilot lamp alternates between red and blue lights when the headphones are
on. Red light indicates low battery and flashes quickly during shutdown
broadcast prompts.
FAQ (Frequently Asked Questions):
-
How do I charge the earbuds?
To charge the earbuds, connect them to a 5V power adapter using a Type-C charging cable. -
How do I pair the earbuds with my phone?
Enable Bluetooth on your mobile phone and search for the device name to connect. Automatic pairing occurs at boot. -
How do I control music playback using the earbuds?
To play/pause/answer/end calls, click on the touch area. Double-click to switch to the next song and triple-click to switch to the previous song.
Connect the earphones to the 5V power adapter with a Type-C charging cable.(Warm tip: When the headset battery is less than 3.3V, it will broadcast a reminder of low battery (sound tip: battery low).Red light flashing (10% battery starts to remind)
Boot up
Shutdown status: Press and hold for 3 seconds to manually turn on the
touch area
Shut down
Power on status: Press and hold for 5 seconds to manually turn off the
touch area
Earbuds pairing
Automatic pairing at boot
Connect digital equipment
You can use the mobile phone to turn on the Bluetooth to search for the device
name to connect. (The headset will automatically shut down if it is not
connected for more than 5 minutes)
Operation control (both left and right ears)
Play/pause/answer/end call—-click on the touch area
Switch to the next song—-double-click the touch area
Switch to the previous song—-three-click the touch area
Voice assistant—-long press the touch area for 2 seconds
Reject the call—-long press the touch area for 2 seconds
Reminder sound
Use both Chinese and English prompt tones, default to English, and switch
between 5 combo clicks when connected
Pilot lamp
The red and blue lights flicker alternately when the headphones are turned on
Connect your phone and turn off the headphone light
When the battery is low, there is a red light indicating low battery
When the shutdown broadcast prompt sounds, the red light flashes quickly,
Notice
Charging current 30ma
Just don’t use the maximum volume when connecting your phone for the first
time Synchronize with the phone system after adjusting the volume Incoming
call reminder tone synchronization with phone ringtone
WARRANTY CARD
User Info| Name| | Contact number|
---|---|---|---|---
Mail| | Zip code|
Address| |
Sales information| The shop’s name|
Address|
Contact number| | Zip code|
Production Date| | Sales date|
Seller stamp|
(Repair agency)
| Number of repairs | Maintenance unit name | Maintenance reason | Repair time |
|---|---|---|---|
| first | |||
| Second | |||
| Third | |||
| Fourth |
FCC STATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
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