YIYEBFU MD026 Bluetooth Earphone User Manual

YIYEBFU MD026 Bluetooth Earphone

Thank You For Choosing Bluetooth Earphone

Dear Users, Thank You for Choosing Our Bluetooth Earbuds. In Order For you to Have a Better Understanding of the Product, Please Read this Manual Carefully Before Use. I ·wish You a Pleasant Experience with our Earbuds.

Product Display

Earphones Specification

Bluetooth Version: V5.1
Impedance: 32Ω
Product weight: 46g
Speaker Size: 13mm
Play Time: About 5 Hours
Standby Time: About 50 Hours
Rated   Input: DC 5V-300mA
Frequency: 20Hz~20KHz

First Time Using

Before Using the Earbuds for the First Time, Please Make Sure Earbuds and Charging Compartment are Fully Charged. When the Power is Insufficient, please Use the Type-C Cable Worn by this Product for Charging, and Select the Nationally Certified Charging Equipment Produced by Regular Manufacturers.
If the Product Has Not Been Used for More Than 2 Weeks, it is Recommended to Charge the Product before Use.

Power on/Power Off

Power On: Take Both Earbuds Out of the Charging case, Earbuds will Automatically Power on.
Power Off: Put the Earbuds back to the Charging case, Earbuds will Automatically Disconnected and Power off.

Bluetooth Pairing

Left and Right Earbuds Pairing: Both Earbuds are On, Left &Right Earbuds will Pair Automatically with each other. On Bluetooth Device, Search for Pairing Name “MD026”, Click to Connect. (If can’t search for this pairing name, please turn off the bluetooth and open )

Connected Successfully: Voice Prompt “Connected” Auto connect back: After First Successful Connection, Earbuds will Connect to the Last Paired Phone by Default.

Resetting the Device

When you see two “MD026” on your Bluetooth device menu, or you can hear music through only earbud. Please reset earbuds according to below operation:

1. Disconnect the earbuds and Remove MD026 from of the paired devices list.
2. Earbuds are On and Un-connected Status, Double touch the earbud, light will flash quickly, then touch 5 times to Delete Pairing data, light goes off. Do the same for the other earbud.
3. Put both earbuds back to the charging case, follow the “Bluetooth Paring” Steps again.

ENC Function

The MD026 comes with ENC (Enviromental Noise Cancellation), Earbuds will Automatically Activate ENC when on call or other Mic-Involved Scenario, This Feature helps for a Crystal Clear  CallingExperience and Eliminates Enviromental Noises while on the call.

Other Functions

Manually On/Off
Earbuds are off, Long Press For 3s, earbuds will power on.
Earbuds are on, Long Press for 5s, earbuds will be power off.

Overtime disconnect
Earbuds are waiting to pair, they will automatically power off if fail to connect with device within 5 minutes.

Bluetooth disconnect
After successfully connected with device, if you close the bluetooth of mobile phone, or the Physical Distance Beyond Available Connection Distance 10m (Under No Barriers Situation), Earbuds will be disconnected. When not connect with device within 5 minutes, earbuds will automatically power off.

Touch Control Usage

Play Music
Play/Pause: Double Touch MFB
Skip Back: Touch Left MFB 3 Times
Skip Forward: Touch Right MFB 3 Times
Volume+: Touch Right MFB 1 time
Volume-: Touch Left MFB 1 time

Call Management
Answer Call/Hang up Call: Double Touch MFB Reject Call: Long Press MFB for 2s

Siri/Voice Assitance
Long press Left MFB for 2s to Activate
(need smartphone support voice assistance)

Indicator Status

Earbuds Indicator

1. Power on: White and Red light flash
2. Power off: Red light on, then goes off
3. Waiting to Pair: Master Earbuds Red and White light flash, Slave Earbuds light off.
4. Paired Successfully: Master earbuds light off
5. On Music: Lights are off
6. On Call: Lights are off
7. Low Battery: RRed light flash 1 time every 5 minutes, Low Battery Voice Prompt
8. Earbuds Being Charged: Red light is always on
9. Finish Charging: Light is off

Charging Case Indicator

1. Case being charged: Case Red Indicator flash
2. Case finish charging: Case Red Indicator is always on
3. Case is charging the Earbuds: Case White indicator is On
4. Earbuds are fully charged inside case: Case indicator is off.

Product List

Bluetooth Earbuds

|

Charging Case

---|---

Charging Cable

|

User Manual

Product Image

Earbuds Battery Level and Charging

Earbuds Battery Display
The Phone Status Bar can Display the Battery Information of the Earbuds(the phone version needs to support this function)

Earbuds Charging Status
When the Earbuds is charging, the indicator light is on, and will go out when it is fully charged

Earbuds Low Battery Reminder
When Earbud is Low Battery, it has a Voice Prompt to warn you the battery is low, please put Earbuds back to the Charging Box to Charge In Time.

Notes on Charging

1. After using for a period of time, the contacts are oxidized, earbuds cannot be charged or turned on. First, use alcohol and cloth to clean the contacts and the two thimbles in the charging compartment to solve the problem.
2. When you put the earbuds back into the charging compartment, they will turn off and start charging; if you take it out again, they will automatically turn on and pair with each other automatically.

Maintenance

The recommended operating temperature range is: 0-35 degrees excessive cold, overheating, or high temperature environments will reduce battery life and affect product performance.
Do not use under thunderstorms.
After a long period of non-use, please charge it before use. Please use a dry soft cloth to clean the earbuds.

Common Problem

1. The earbuds cannot be connected with the mobile phone?
   Please check whether the earbuds are in pairing mode, or back connected to other device, and check the mobile phone Bluetooth search function.

2. The earbuds cannot be turned on?
   Please check if the earbuds are fully charged and charge it.

3. Can I replace the battery of earphone?
   No, these earbuds use a non-removable battery.

4. Can I use the earbuds while driving?
   You can use earbuds while driving, but it is not recommended to use a Bluetooth big headset while driving and minimize the volume.

5. The earphone is disconnected from the phone?
   The effective distance of this earphone is 10 meters indoors. If the distance between the mobile phone and the earphone exceeds 10 meters or there are multiple obstacles, the earphone and the mobile phone will be disconnected. Please keep the earphone within the effective distance.

6. After the earbuds are connected to a computer or mobile phonehear different sounds?
   Bluetooth is a wireless technology, it is very sensitive to objects between the earphone and the connected device. Please check whether there is metal or other objects in the connection range that affect the connection.

7. After earbuds are connected to mobile phone, can the earbuds be used to control the applications on mobile phone?
   The software settings of device applications may be different, so that the functions of individual applications can’t be controlled by earbuds.

Safety Problem

1. As there is a battery in the earbuds and case, please try to keep this product away from high temperature areas.
2. Please try to use qualified chargers and charging cables, and try to avoid using high current and voltage fast charging devices to charge this product.
3. The waterproof grade of this product is IPX5, please choose the appropriate scene to use this product.

FCC Caution

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.
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, 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.

The device has been evaluated to meet general RF exposure requirement. The devicecan be used in portable exposure condition without restriction.

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>