Ziran Technology B29 True Wireless Earbuds
User Manual
TRUE WIRELESS EARBUDS
Package Contents 
Product Overview
Operation instruction
Operation instruction- Power en
- Pair
When the left and right earbuds LED light flash in red, take both earbuds out from the charging case, two earbuds will power on automatically.
Left and right earbuds pair automatically - Entering pairing mode
- Turn on your mobile
- Click the product search B29 phone’s Bluetooth function to connect the earbuds
The main earbuds are red and blue lights flash alternately, and the other lights go out. - Bluetooth earbuds
- Power off connected successfully
- Long press touch button about 5s turn off.
Put the earbuds into the charging case, and the earbuds will turn off automatically
“1” means single press .”2″ means double press, “3” means triple press.
The main earbuds are red and blue lights flash alternately, and the other lights go out.
“1” means single press .”2″ means double press, “3” means triple press.| Features | Earbuds status | Operating |
| Answer the call | Call status | Click( “L” or “R” )touch button |
| Hang up the call | Call status | Click( “L” or “R” )touch button |
| Reject the call | Call status | Long press for 2 seconds |
| Siri assistant | Power-on state | Long press for 2 seconds |
| Previous song | Play music status | Triple-click (R) touch button |
| Next song | Play music status | Double click (R) touch button |
| Volume down | Play music status | Triple-click (L) touch button |
| Volume up | Play music status | Double click (L) touch button |
LED Status Indicatots
When the charging case is charged, the four lights of the charging case gradually turn on, that is, when the power supply is less than 25%, only one light turns on. When the power supply reaches 25-50%, there are two lights on. When the power supply reaches 50-75%, three lights turn on, and when the power supply is full, four lights turn on (indicating that the charging case is full at this time).
FCC ID: 2A4NJ-B29
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
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.
