Tomauri UMC81 Bluetooth TWS Earphones User Manual
- July 27, 2024
- Tomauri
Table of Contents
Tomauri UMC81 Bluetooth TWS Earphones
Product Specifications
- Multi-function touch button
- ANC/ENC Noise cancellation microphone
- Earbud indicator light
- Talk microphone
- Earbuds charging contacts
- Charging case indicator light
- Type-C USB charging port
Product Description
- Multi-function touch button
- ANC/ENC Noise cancellation microphone Earbud indicator light
- Talk microphone
- Earbuds charging contacts
- Charging case indicator light
- Type-C USB charging port
Power On/Off
- Auto power on: Take it out of the charging box and power it on automatically or press the Multi-function touch button for 3 seconds to power it on.
- Auto power off Put it into the charging box and shut it down automatically.If it is not connected to any device within 5 minutes, it will automatically shut down.
- Manual shutdown: Press the Multi-function touch button for 5 seconds to power off.
Bluetooth Pairing
- Open the charging case and take out the earbuds to turn it on automatically.
- After turning it on, put the left and right earphones close to each other. After the team is successful, the indicator light: the main earphone flashes blue and white lights alternately, and the auxiliary earphone light turn off
- Open the phone’s Bluetooth connection interface, search for ” UMC81 PRO”, click pair then the connection is successful and accompanied by a tone.
MUSIC
- Music pause/play: During playback, Double-click the multi-function touch button.
- Volume down: One click of the left ear multi-function touch button
- Add volume: One click of the right ear multi-function touch button
- Previous song: Four-click the left ear multi-function touch button.
- Next song: Four-click the right ear multi-function touch button.
Active Noise Cancellation
- Hold the left or right ear multi-function button 1.5s to activate ANC ON and hold the right multi-function button 1.5s, turn off ANC, then hold the right ear multi-function button 1.5s again,turn on Transparency mode.
Wake Up Voice Assistant Function
(requires mobile phone support)
-
After the connection with a mobile phone is successful, except during a call, The click ear multi-function touch button to activate the voice assistant function (SIRI).
Call -
Answer: When a call comes in, one-click the multi-function touch key.
-
Reject: When there is an incoming call, long press 1.5s the multi-function touch key.
-
Hang up: During a call, double-click the multi-function touch key.
Headset Restore Factory Settings
When both earphones are turned on at the same time and do not connect to the
mobile phone, click any one of the earphones 5 times. When the operation is
successful, the left and right earphone lights will flash blue and white
quickly 3 times at the same time, then the earphone light will turn off and
the main earphone blue and white lights will flash alternately to enter the
waiting state
Charging
- The charging case is charged by the charging cable, when the charging case is charging, the red light flash, and after the full charging, the indicator light should be on.
- The earbud is placed in the charging case and closed the charging case, the earbud is automatically charged, and the earbud indicator is off after being fully charged.
Earbuds charging
| The earbud’s white light is on and the charging case’s white light is on
---|---
Earbuds is fully charged| The earbud white light is off
The charging case is charging| Red light flash
The charging compartment is fully charged| The light is always on
Specifications
- Model: UMC81
- Bluetooth version: 5.3
- Single earbud weight : 4.5g
- Earbud size: 332423mm
- Earbud battery capacity: 3.7V/2*40mAh
- Earbud charging time: about 90 Minutes
- Play music time: about 6 hours(Medium volume) Support Agreement: A2DP,AVCTP,AVDTP,AVRCP,HFP Frequency: 2.4GHz~2.48GHz
- Bluetooth distance: 10M
- Power input: DC 5V/300mA
- Charging case battery capacity: 3.7V/300mAh Charging case to charge the earbud: 3 times Charging case size: 585526 mm
- Charging case weight : 41g
IC Caution
- This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
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. Any 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, under 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 by 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 the receiver.
- Connect the equipment to 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. The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction
FAQ
- How do I know if my earbuds are fully charged?
- The earbud indicator light will turn off when the earbuds are fully charged.
- How do I activate Active Noise Cancellation (ANC)?
- To activate ANC, hold either the left or right ear multi-function button for 1.5 seconds.
- Can I use voice assistants with these earphones?
- Yes, after a successful connection with your mobile phone, you can triple-click the ear multi-function touch button to activate voice assistant functions like SIRI.