DIY Bluetooth Speaker Kit 5 Sets, Soldering Practice Electronic Project with FM Radio, Recording, Bluetooth 5.0 Call Support & LED Lights

Features:1. Recording Function – In USB/TF card music playback mode, press and hold the mode button to start recording; press and hold again to stop.2. FM Radio – Includes an external antenna for clearer signal reception. Default frequency range: 87.5MHz–108.0MHz.3. Bluetooth 5.0 with Call Support – Stable connection up to 10 meters, compatible with infrared remote control.4. Dynamic Sound Quality – Built-in amplifier delivers clear, loud audio with minimal distortion. LED lights pulse to the music rhythm for an immersive experience.5. Easy DIY Assembly – Great for learning basic electronics and soldering skills. Suitable for hobbyists, students, and parents doing projects with kids.Product Details:This DIY Bluetooth speaker kit provides hands-on learning and practical fun. It uses a durable anti-shock audio amplifier chip for powerful, clear sound. The kit includes all necessary components (soldering required). Supports USB/TF card playback, FM radio, and Bluetooth 5.0 for wireless streaming and hands-free calls. Powered by DC 5V (a 2A fast-charging adapter is recommended for satisfactory performance).Specifications:- Working Voltage: DC 5V- Working Current: Approx. 1A (varies with station/music)- Standby Current: About 40mA (no audio playback)- Output Power: 2×3W- Bluetooth Name: JQ BT- Material: Plastic- Color: As Shown- Package Includes: 5 sets of DIY Bluetooth speaker kits (components require soldering)