picun B29 Wireless Headphone User Manual

June 6, 2024
picun

picun B29 Wireless Headphone

picun B29 Wireless Headphone

LED Indicator Light Description

Pairing Status Red and blue LED twinkle alternately
Power On Blue LED stay on indefinitely
TF Card Mode Green LED flash slowly when music playing, green LED stay

on indefinitely when paused
Bluetooth

Mode

| Blue LED flash slowly when music playing, blue LED stay on

indefinitely when paused

Incoming Call

Status

| Blue LED flash quickly
Charging

Status

| Red LED light on in charging, red LED go out while fully charged
Decorative

LED Light

| The decorative LED lights on simultaneously when the headphone is turned on.

Long press “+” and “-” buttons for 6 seconds to turn off or on the decorative LED light.

Basic Key Operation

Turn On
Long press On/Off for 3 seconds, the headphone will be turned on after blue LED lights on for 3 seconds.

Turn Off
Long press On/Off for 3 seconds, the headphone will be turned off after red LED lights on for 3 seconds.

Mode Switch
After inserting the TF card, the headphone will automatically switch to TF playing mode.

After pulling out the TF card, the headphone will automatically switch to Bluetooth mode.
Insert the TF card, press M button to switch to Bluetooth mode. Press repeatedly to switch back and forth between TF card and Bluetooth mode.

Volume Adjustment
Short press + and – to control volume slowly in music playing.

Music Selection
Long press + to skip to the next song.
Long press – to skip to the previous song.

Play/Pause/Phone call

Music Pause: Short press when in music playing.your call record.
Music Play: Short press when in music pause.
Answer Calls: Short press when a call coming in.
Hang Up: Short press when end up a call.
Refuse to Answer: Long press when a call coming in
When Bluetooth is connected, double press will re-dial the last phone number in your call record.

Headphone Turn On Status
Long press on/off f or 3 seconds, the headphone will power on and enter TF card mode. If no TF card inserted, the headphone will automatically switch to Bluetooth mode, and search to pair or directly connect the last successfully

Bluetooth Pairing
After the headphone turns on, enter Bluetooth pairing mode, the red and blue LED will twinkle alternately. Turn on the Bluetooth in your cell phone and search for “B29”, click to connect. The blue LED will stay on indefinitely after connected successfully, blue LED will flash slowly in music playing.

Language Switch
In the status of the headphone turned on and doesn’t connect with any device, double click + to switch to Chinese. Double click repeatedly to switch back and forth between English and Chinese.

Charging Mode
When in a low battery, please charge it for around 3 hours with USB-C charging cable. The headphones will be turned off automatically when charging. Red LED lights on in charging, and red LED goes out while fully charged.

Power Status
When the headphone is connected to IOS device, the current power status of the headphone will be showed on the upper right corner of the device screen. When in low battery, the headphone will voice prompt “battery low”.

Line-in Mode

  1.  Turn on status: plug in audio cable, the headphone turns off automatically, you can listen to the music with the audio cable.
  2. Turn off status: plug in audio cable, the headphone can’t be turned on, you can only listen to the music with the audio cable.

Note: If you want to listen to the songs in the Bluetooth mode, you need to unplug the audio cable and turn on to use.

Headphone Overview

Headphone Overview

Parameters Information

Profiles Supported A2DP/AVRCP/SMP/HFP
Accept Range 8-10M
Resistance 32Ω±15%
Sensitivity 103±3dB
Frequency Range 20 HZ—20KHZ
Charging Voltage 5V
Charging Current 1000mA
Operating Voltage 3.7V
Operating Current 9mA–27mA

Packing List

1. Bluetooth Headphone 3. USB-C Charging Cable
2. User Manual 4. Audio Cable

Warm Tips

  1. Please charge the headphone with 5V 1A / 5V 2A charger, high voltage may damage the headphone.
  2. When the headphone has not been used for more than 3 months, it needs to be charged before using.
  3. When the headphone has not been used for a long time, we suggest you charge every 3 month to provide good protection for the battery.
  4. We suggest you fully charge the headphone for the first time use.

Attentions

  1. Please keep or use the headphone in normal temperature, avoid direct sunlight.
  2. Please keep the headphone away from fire or other hot object.
  3. Please keep the headphone away from damp place or submerged in liquid, keep dry.
  4. Please don’t try to use other methods of charging other than the USB charging cable we provide.
  5. Please don’t disassemble, repair or modify.
  6. Please pay attention to excessive clash, if any damage (like dents, deformation, corrosion, etc.), please turn to us for assistance by the contact information on warranty card.
  7. If the headphone produces an abnormal smell, higher than normal temperature, color or shape changes abnormally, please stop using and turn to us for assistance by the contact information on warranty card.

Warning

  1. If the battery is replaced improperly, there is a danger of explosion. It can only be replaced with a battery of the same type or equivalent. The battery (battery pack or assembled battery) must not be exposed to the conditions such as sunlight, fire, or similar overheating environment.
  2. The device should not be exposed to water droplets or water splashes. It should not be placed in objects such as vases or similar objects filled with liquids.
  3. This device is not a children’s toy. Children under the age of 14 needs to be accompanied by parents to use.
  4. Using headphones for a long time at high volume may cause damage to your hearing.

FCC Warning

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 requirements. The device can be used in portable exposure conditions without restriction.

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