Features:
1. Composed of Bluetooth stereo module, power amplifier chip, music spectrum, 132 colorful LEDs and other components.
2. Can be connected to Bluetooth to play music and supports stereo output.
3. Equipped with a 3.5mm audio signal input port, which supports wired connection to computers, mobile phones and other devices.
4. When the audio cable is plugged in, it automatically switches to the audio cable signal without being interfered by Bluetooth sound.
5. Music spectrum display, rich colors, beautiful music.
1. Composed of Bluetooth stereo module, power amplifier chip, music spectrum, 132 colorful LEDs and other components.
2. Can be connected to Bluetooth to play music and supports stereo output.
3. Equipped with a 3.5mm audio signal input port, which supports wired connection to computers, mobile phones and other devices.
4. When the audio cable is plugged in, it automatically switches to the audio cable signal without being interfered by Bluetooth sound.
5. Music spectrum display, rich colors, beautiful music.
Product parameters:
Product name: LED Bluetooth audio kit
Working power supply: USB power supply 5V (it is recommended to use 5V2A fast charging head)
Working voltage: DC5V
Working current: mute less than 10mA, full load not less than 500mA
PCB length: power amplifier board 91x43mm spectrum board 91x62mm
Product name: LED Bluetooth audio kit
Working power supply: USB power supply 5V (it is recommended to use 5V2A fast charging head)
Working voltage: DC5V
Working current: mute less than 10mA, full load not less than 500mA
PCB length: power amplifier board 91x43mm spectrum board 91x62mm
Bluetooth button operation instructions:
Short press K1: turn on or off the Bluetooth function (the Bluetooth function will be turned on automatically after power-on)
Short press K2: previous song
Long press K2: volume -
Short press K3: next song
Long press K3: volume +
Short press K1: turn on or off the Bluetooth function (the Bluetooth function will be turned on automatically after power-on)
Short press K2: previous song
Long press K2: volume -
Short press K3: next song
Long press K3: volume +
Function introduction:
Dedicated audio spectrum display driver chip, built-in multiple decoding algorithms, memory function can permanently maintain user-set parameters.
Dedicated audio spectrum display driver chip, built-in multiple decoding algorithms, memory function can permanently maintain user-set parameters.
Working mode selection:
The chip enters normal working status after power-on. If there is audio input, the screen will display the spectrum.
The chip enters normal working status after power-on. If there is audio input, the screen will display the spectrum.
Enter working mode selection:
1. Under normal working conditions, regardless of whether the screen is displayed or not, press and hold the 'Function Button'. After about 1-2 seconds, it will enter the 'Working Mode Selection' state. At this time, the screen displays 'Sound', which means that it has entered the 'Sound' mode. "Track selection" mode.
2. Long press the "function button" to change the set working mode and enter the next working mode selection.
3. Short press to change the "optional" of the working mode, and the optional options will be displayed on the screen.
4. You can set your own working mode according to your needs.
1. Under normal working conditions, regardless of whether the screen is displayed or not, press and hold the 'Function Button'. After about 1-2 seconds, it will enter the 'Working Mode Selection' state. At this time, the screen displays 'Sound', which means that it has entered the 'Sound' mode. "Track selection" mode.
2. Long press the "function button" to change the set working mode and enter the next working mode selection.
3. Short press to change the "optional" of the working mode, and the optional options will be displayed on the screen.
4. You can set your own working mode according to your needs.
Exit working mode selection:
After setting the working mode you need, there is no need to perform any operations. After 5 seconds, the chip will exit the working mode selection state and enter the normal working state.
After setting the working mode you need, there is no need to perform any operations. After 5 seconds, the chip will exit the working mode selection state and enter the normal working state.
Special tip: If connected to a single speaker, set it to mono working mode for better display effect.
Shipping list:
1*LED bluetooth speaker kit
1*LED bluetooth speaker kit
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Am 21.09.2023 hat der Verkäufer die folgenden Angaben hinzugefügt: