Lazada BT3401 LED Wireless Charging Bluetooth Speaker User Manual

Lazada BT3401 LED Wireless Charging Bluetooth Speaker

Product Information

The product is a device that complies with part 15 of the FCC Rules. It has been evaluated to meet general RF exposure requirements and complies with FCC radiation exposure limits for an uncontrolled environment. The device should be operated with a minimum distance of 20cm between the radiator and your body to ensure compliance with safety regulations.

Product Usage Instructions

1. Ensure that any changes or modifications to the device are explicitly approved by the manufacturer. Unauthorized modifications may void your authority to operate the equipment.
2. When operating the device, make sure it does not cause harmful interference to other devices.
3. The device must accept any interference it receives, including interference that may cause undesired operation.
4. During installation and operation, maintain a minimum distance of 20cm between the radiator of the device and your body.

Instructions for using

Wireless charger use: plug in the charger to automatically turn on

Technical parameter:

• Wireless charging power: 15W
• Bluetooth version: 5.3
• Bluetooth name: BT3401
• Output power: SW
• Bluetooth frequency: 2.4GHZ-2.48GHZ
• Transmission distance: 10 meters
• Frequency sound range: 50 HZ-20 KHZ
• Sigto noise ratio of whole machine: greater than 75 db
• Built-in lithium battery voltage: 3.7V
• Charging input: DCSV / 500MA
• Product size: 235 80 238mm
• Product weight: 770g

Operation description of the key function

Start-up: long press the start button for two seconds to start up, start up the default heating light.
The Bluetooth function is used for use:

1. This audio supports the use of Bluetooth devices with A2DP function, boot default into the Bluetooth mode, Bluetooth indicator blue light shining, accompanied by voice prompt, when the stereo is waiting for pairing connection, only in this state, can be paired and connected with the Bluetooth audio.

2. Mobile phone connection
   The first step is to open the phone Bluetooth setting switch in the phone Settings and click the search device The second step, when the available device displays the BT3401 character indicating that the phone finds the Bluetooth stereo, click BT3401 to enter the pairing mode. After the phone is successfully paired with the stereo, there will be a voice prompt and display the connected.

   • TWS couplet function (this function is suitable for Bluetooth mode only)
     When you have two BT3401 Bluetooth speakers, by long pressing one of the keys to match, Bluetooth connected to each other, the two speakers will automatically become the left and right sound channels to produce stereo surround sound effect, achieving real wireless stereo.

   • Light use

   1. The BT3401 Bluetooth speaker is equipped with 13 lighting effects
   2. Start the default warm lamp effect of the equipment, and press the light key to adjust the light.

   • FM radio to use:
     M key long press to switch to the FM function, connect the charging cable to the product type-c interface as a radio antenna, the other end does not need to connect any equipment, through the pause button to enter the station automatic search and automatically save, the cable station through + -saved station selection.

   • TF card / U disk function for use:
     By inserting the TF card / U disk into the card slot, the corresponding voice prompt will appear. The product will automatically read the audio file in the card and play it. The user can use the voice to control the music with the speaker + -button.

   • Clock Setting
     Press the time key to enter the clock/minute setting, press / adjust the hour/minute

   • Alarm clock setting
     Press the alarm button to enter the clock/minute setting, press / adjust the hour I minute, press the alarm key and then press/select your favorite alarm, there are 7 groups of alarm bells, and finally press the alarm key to open the alarm clock (the alarm mark appears on the screen after successful setting). When the alarm rings, press any key to close the alarm. When no one turns off, the alarm will automatically turn off for 1 minute (the alarm will ring normally in the shutdown state, please cancel the alarm clock without the need) Cancel alarm setting: long press the alarm key (the alarm sign disappears on the screen after successful cancellation)

   • White noise use:
     M to switch to white noise mode, press / choose your favorite sleep music

Safety Instructions

1. Do not expose the product into the water or humid areas, such as bathrooms.
2. Please do not hit or drop the product hardly to avoid manual damage.
3. When not in use for a long time, please turn off the power.

Warranty and After-Sales Service

If you have any questions during use, please feel free to contact us, we are responsible for every customer.

FCC warning statements

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.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this 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. The device has been evaluated to meet general RF exposure requirements This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance 20cm between the radiator & your body.

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