Yibai Science Technology SUGAR20 True Wireless Earbuds User Guide

Yibai Science Technology SUGAR20 True Wireless Earbuds User Guide

Attention

Please remove the sticker on the back cover of the earphones for a better visual experience.

Product Diagram

1. Microphone
2. Indicator light 1
3. Touch area
4. Ear cap
5. Indicator light 2
6. Charging case
7. Charging interface

Pairing

After being taken out from the charging case, the earphone will be paired automatically.

1. Take out the earphones from the charging case, the two earphones flash blue lights quickly.
2. Turn on the Bluetooth and find the corresponding Bluetooth name, then click to connect.
3. When you use it again, the earphone will automatically connect with the phone.

Voice assistant

Touch the left or right earphone three times gently.

On/Off

Power

1. Take out the earphones from the charging case, the earphones will turn on automatically.
2. In the off state, press and hold the “touch area” of the earphones for 3 seconds, the earphones will turn on, and you can hear the prompt “power on”.

Power off

1. Put the earphones into the charging box ,the earphones will shut down automatically.
2. Tum off the Bluetooth of mobile phone, the earphone will automatically shut in five minutes.
3. Put your finger on the “touch area” for 4 seconds, the earphones will be shut.

Call

• Answer a call: Touch the left or right earphone once gently.
• Hang up: Touch the left or right earphone twice gently.
• Reject a call: Press and hold the left or right earphone for 2 seconds.

Listen to the music

• Play/Pause: Touch the left or right earphone twice gently.
• Previous: Press and hold the touch area of the left earphone for 2 seconds.
• Next: Press and hold the touch area of the right earphone for 2 seconds.
• volume+ : Touch the right earphone once gently.
• volume- : Touch the left earphone once gently.

Charge

Earphones:

Put the earphones into the charging case and the earphone will display a red light while charging.

Charging case:

Pls use the usb-c cable to get charged which is packed in the color box.

Reset

1. Delete the Bluetooth name which you got connected before from your phone.
2. Touch the left and right earphones for 5 times respectively: You will see red and blue light flash for 2 seconds at the same time. The earphones will turn on. The earphone will turn on and be waiting for pairing meanwhile. Within 10 minutes, it will finish connecting and the earphones will flash blue light.
3. Reconnect the Bluetooth with your phone.

Special Instructions

1. Apple !phones and some Android phones support volume control, but for some Android phones. you can only adjust the volume of the earphone. ( When you adjust the volume of the earphones. you are also adjusting the volume of your phone.)
2. Do not touch the touch area while holding the earphones.

Earphone indicator

Charging case indicator

dim. Power indicator: Red light:5-35%; yellow light:35 -70%; green fight:70-100%.
Earphones charging| When put the earphones into the charging box, the indicate light will be on correspondingly
Charging finishing| Green light will turn off after 8 seconds.
Power shortage| While 5% battery, the red light will flash quickly for 4 seconds and then light off.

Voice prompts

Precaution

1. Try to listen at low volume. Listening at high volume for an extended period may result in permanent damage to your hearing.
2. Keep your earphones and accessories out of reach of children. Children should use the earphones under the supervision of adult.
3. Do not expose the earphones to water. Do not use it when swimming, diving, or in the shower.
4. Using your earphones in a moist or dusty environment, or near a strong magnetic field, may result in an internal circuit failure.
5.  Do not store your earphones in an environment where the temperature is below —15°C or above +50°C.
6. Do not charge the earphones and the charging case in an environment where the temperature is below 0°C.
7. Do not expose your earphones or charging case to direct sunlight (such as on a window sill or on a car dashboard ) for an extended period of time.
8. To avoid damaging to your earphones, do not disassemble or tamper with them, and do not insert any foreign matter into them.

FCC Requirement

Any changes or modifications not expressly approved by the party responsible for compliance could void the users 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.

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>