Specifications: Product Name: DIY KIT LM386 bluetooth Speaker Power Supply: DC 5V (Mobile phone charger/ 5V adapter/ Power bank) Amplifier Chip: LM386 Audio Input: bluetooth or Aux Input Auxiliary Feature: Level Indicator (Spectrum Function) Speaker: 5W 4 ohms Shell Size: 102mm (height) x 61mm (length) x70mm (width) Weight (After Completion): 215 grams

After powering on, the phone searches for the Bluetooth name M18, and can play music after connecting to Bluetooth. You can also connect an external 3.5 audio cable to play music. Bluetooth indicator: When Bluetooth is not connected, the indicator light flashes quickly; When Bluetooth is connected, the indicator light stays on; When Bluetooth is playing, the indicator light flashes slowly.

Some components may be changed, but this does not affect use. Based on the actual goods received. Note: This is an unsoldered product, you need to assemble it yourself.

Features: 1. DIY Kit: The DIY kit enables you to assemble the speaker yourself, providing a hands-on experience and a sense of achievement on completion. 2. LM386 Audio Amplifier: The LM386 amplifier chip enhances audio signal amplitude, optimizing your listening experience. 3. Dual Input Method: The speaker accepts both bluetooth and auxiliary inputs, making it adaptable to different audio devices. 4. Level Indicator: The level indicator, also known as a spectrum feature, lets you monitor the output level of the audio signal, adding an interactive engagement for users. 5. Compact Size: With a size of 102mm x 61mm x 70mm, this speaker is compact and portable while delivering a high-quality audio output of 5W at 4 ohms.

Package Include: 1x PCB board 1x bluetooth module 1x KA2284 chip 1x 8P IC holder 1x LM386 chip 1x 50K Dial Potentiometer 1x DC005 seat 1x 3.5 audio stand 1x A03 push button switch 2x 100UF 50V electrolytic capacitor 3x 10UF 25V electrolytic capacitors 5x 104 monolithic capacitors 7x 5MM colorful LED fog light 1x 4.7 ohm resistor 7x 10K resistors 1x 100 ohm resistor 1x 1K resistor 1x 33K resistor 1x 51K resistor 2x 8-15CM thread 1x DC005 power cord 3x 6612 test buttons 1x acrylic shell 1 set 3x M310 double-pass nylon column 12x M36 screws 15x M3*8 screws 19x M3 nut