Features:

*DIY hand-welded speaker assembly

*With music spectrum display

*With power switch

*The volume can be adjusted

*LED light frequency adjustable

illustrate:

Kit name: High-fidelity transparent small speaker

Speaker power: 3w per channel

Supply voltage: 5V

Overall dimensions: 75*70*103mm

Speaker diameter: 50mm

Complete machine list:

1*Electronic components

1*Circuit diagram

Buying:

This kit (parts) is not a finished product and is only used for scientific research and experiments. Some kits are equipped with faulty or poorly performing components. The purpose is to examine the assembler's ability to troubleshoot and improve performance. Through troubleshooting and measuring and improving the performance indicators of accessories, it is helpful to improve relevant knowledge and skills. . Even if the kit (parts) is assembled, its technical indicators and parameters may not meet the standards of the finished product. If you want to improve the performance indicators of the assembled product, buyers can do their own research and improvements.

This kit is not suitable for customers who require a finished product. Assembling and debugging this kit (parts) requires corresponding knowledge and skills. Before assembling the kit, all accessories should be measured to ensure that their performance parameters are safe before installation. Customers who do not have the corresponding professional knowledge must not assemble it by themselves, otherwise they will be responsible for the danger caused. Purchasing this kit (parts) constitutes acceptance of the above instructions.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.