Description

jbl bluetooth speaker under 500 flipkart

jbl bluetooth speaker uk

jbl bluetooth speaker under 3000

Products Description
Mood Light Bluetooth Speakers for Home
The Bluetooth speaker comes with 64 million colors of lights, which will change and flicker with the speed of the music. When the volume of the Bluetooth device is at 80-90% of the total volume, the light will flicker at a high frequency with the speed of the music. When the volume of the Bluetooth device is at 70-80% of the total volume, the light will flicker at a low frequency with the speed of the music. When the volume of the Bluetooth device is below 70% of the total volume, all 64 million colors of lights will be automatically turned off, and the Bluetooth speaker system will automatically enter the hypnosis mode. At this time, the sound it plays is like a lullaby, giving people a comfortable rest environment. In addition, press and hold the power button for 3 seconds, and the Bluetooth speaker will enter the night light mode (i.e. warm white light lighting mode).

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bluetooth speaker with esp32
The previous chapter mainly discussed the trend and advantages of combining Bluetooth speakers with headphones, and gave several key points to pay attention to when purchasing and using combined devices. This chapter will focus on how to achieve a more personalized and intelligent audio experience by using a Bluetooth speaker based on ESP32.

ESP32 is a low-power, high-performance Wi-Fi and Bluetooth SoC chip developed by Espressif Systems, a well-known chip manufacturer in my country. ESP32 has powerful processing capabilities, rich peripheral interfaces and low cost, so it is widely used in smart homes, the Internet of Things, audio devices and other fields. By using a Bluetooth speaker based on ESP32, users can enjoy a more personalized and intelligent audio experience.
ESP32 has the following features:
1. Powerful processing power: ESP32 has a dual-core processor with a main frequency of 240MHz, which can meet the needs of most application scenarios.
2. Rich peripheral interfaces: ESP32 has a rich peripheral interface, including UART, SPI, I2C, I2S, PWM, etc., which is convenient for connection and communication with other devices.
3. Low power consumption: ESP32 uses dynamic voltage and frequency adjustment technology, with low power consumption, suitable for battery-powered application scenarios.
4. Support Wi-Fi and Bluetooth: ESP32 supports 802.11 b/g/n Wi-Fi and Bluetooth low energy BLE communication, which facilitates the interconnection between smart home and IoT devices.
5. Low cost: The chip price of ESP32 is low, suitable for large-scale production and application.
Bluetooth speakers based on ESP32 have the following advantages:
1. Customization: Users can control the sound quality, volume, playback mode, etc. of the speaker through programming according to their needs to achieve a personalized audio experience.
2. Intelligence: Bluetooth speakers based on ESP32 can be connected to the Internet to realize voice control, remote playback, music recommendation and other functions, providing a more intelligent audio experience.
3. Low power consumption: Bluetooth speakers based on ESP32 have low power consumption, suitable for long-term use and battery-powered scenarios.
4. Easy to develop: ESP32 has rich development resources, including SDK, development board, tutorials, etc., which are convenient for users to develop and apply.
5. Support multiple audio formats: ESP32-based Bluetooth speakers support multiple audio formats, including MP3, WAV, FLAC, etc., which can meet the needs of different users.
In practical applications, ESP32-based Bluetooth speakers can achieve the following functions:
1. Voice control: By connecting to smart speakers or mobile phone APP, voice control speakers can be used to play music, switch tracks, adjust volume, and other functions.
2. Remote playback: Through mobile phone APP or music service platform, remote playback of music, podcasts, audiobooks, etc. can be achieved.
3. Music recommendation: By analyzing the user’s listening history and preferences, personalized music lists are recommended for users.
4. Ambient sound effects: By adjusting the audio settings of the speaker, ambient sound effects such as rain and bird sounds can be achieved.
5. Scheduled playback: By setting the scheduled playback function, scheduled playback of music, news, weather forecast, etc. can be achieved.
When purchasing and using ESP32-based Bluetooth speakers, users can pay attention to the following aspects:
1. Sound quality performance: Choose a Bluetooth speaker with excellent sound quality performance to ensure that it can provide a high-quality music experience when combined with ESP32.
2. Connection stability: Choose a Bluetooth speaker with good connection stability to ensure that it can be stably connected when combined with ESP32 to avoid disconnection problems.
3. Portability and battery life: Choose a Bluetooth speaker with good portability and battery life to ensure that it can be convenient to carry and use for a long time when combined with ESP32.
4. Smart control function: Choose a Bluetooth speaker that supports smart control function to ensure that it can provide a convenient and smart audio experience when combined with ESP32.
5. Brand and after-sales: Choose a well-known brand and pay attention to its after-sales service to ensure worry-free purchase and use.

By correctly purchasing and using ESP32-based Bluetooth speakers, users can enjoy a more personalized and intelligent audio experience, and enhance the fun of music appreciation, outdoor activities, home entertainment and personal office. At the same time, paying attention to the product’s sound quality performance, connection stability, portability and battery life, intelligent control functions, brand and after-sales service, as well as usage methods and precautions can ensure worry-free purchase and use.