Tecno Mobile A2 SE Wireless Earphone User Manual
- June 5, 2024
- TECNO Mobile
Table of Contents
Tecno Mobile A2 SE Wireless Earphone
WELCOME
Thank you for choosing our products. The A2 se wireless earphone has a
fashionable design, powerful functions, and high compatibility, to provide you
with hands-free convenience when making calls.
PACKAGE CONTENT
- 1 ×A2 se Earphone
- 1 × User Manual
PRODUCT OVERVIEW
OPERATION AND FUNCTIONS
Power on
- Long press the button for 3 seconds when power off.
Power off
- Long press the button for 3 seconds when power on.
Bluetooth pairing
- For the first time, turn on the earphone and use a mobile phone to search for this device, then press the connect button.
- When the Bluetooth device has been connected, the earphone will be automatically reconnected to the last connected device when turned on.
Bluetooth Disconnected
-
Earpiece will enter pair mode when the Bluetooth is turned off and won’t connect back. (Device will shut down after
10mins without connection). -
It will enter connection mode and connect with another device when the original device is out of range. (Device will shut down aftet 10 mins without connection).
Use
- Answer the call: One-click the button while the call is coming.
- Reject the call: Press the button for 2 seconds when the call is coming.
- Start voice assistant: Double-click the button under connected state.
- Low battery alert: An alert will be visible every three minutes when the battery voltage is 3.4V and will shut down at 3.2V.
- Hang up the phone: One-click the button during the call.
- Pause/Play: One-click the button to pause while playing music, one click to play again.
Basic Features of Product
| Product Number | A2 se |
|---|---|
| Battery Capacity | 100mAh |
| Input | 5V=60mA |
| Music Playing Time | Approx 6.5H |
| Calling Time | Approx 7H |
| Standby Time | Approx 150H |
| Transmission range: | ≤ 10m |
| paired devices： | TECNO-Ace-A2 se |
| Operating Temperature | 0℃ ~ 45℃ |
| Storage Temperature | -20℃ ~ 60℃ |
Earphone Indicator Light
| Earphone Status | Indicator Light Status |
|---|---|
| Power on | Red and blue light flash |
alternatively.
Power off| Red light flashes for 2
seconds.
Bluetooth Connected| blue light flashes twice
within 6 seconds.
Low Battery Alert| Red light flashes once in
every ten seconds.
WARRANTY CERTIFICATE
Name：|
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Address：|
Telephone number：|
Date of purchase：|
Store name：|
S/N：|
TECNO MOBILE LIMITED
TM and ©2020 TECNO Corporation. All rights reserved. Other product and company
names mentioned herein may be trademarks or trade names of their respective
owners.Specifications are subject to change without notice. Model names and
the availability of particular products may vary by region.
FCC STATEMENT
changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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 Exposure Statement
The device has been evaluated to meet general RF exposure requirements. The
device can be used in portable exposure conditions without restriction.