DIY Soldering Project Speaker Kit- MakerFocus Transparent 3W Power Sound Mini Bluetooth Amplifier Music Audio Box for Learner Students Adult Kids Beginner

Price: $18.95
(as of Nov 10,2021 20:30:23 UTC – Details)

Why choose us?
1. Multiple Charging Methods: Power supply mode 5V DC power supply can support mobile phone chargers, power banks, etc.
2. Multiple Input Methods:Audio input Bluetooth and audio cable two input methods (you can choose by yourself)
3. DIY Parts Assembly Fun:Enjoy the funny diy process and You will love the sense of accomplishment after completing the work.
4. LED Glare: This electronic transparent stereo speaker is really beautiful speaker box with blue and red flashing according with the music.
5. Easy to Assemble:The circuit is simple and easy to assemble and there are detail instruction for reference.
Power amplifier circuit: HT6872 audio amplifier

Switch terminal: power switch, Bluetooth on or off, up and down song function
Material: PCB + Electronic components
Installation: DIY welding assemble
Product size: 7CM*7CM*8.3CM
Weight: 0.45 lb (with acrylic shell)

Package Including
4* 104 monolithic capacitor
2* DIP E-capacitor 1uF 50V
2* DIP E-capacitor 10uF 50V
2* DIP E-capacitor 470uF 50V
1* 5mm Red DIP LED
1* 5mm Green DIP LED
3* 5mm Blue DIP LED
3* Horizontal side key switch
3* Black button cap
1* 3.5mm audio socket
1* M18 Bluetooth audio module
2* DIP resistor 12K
1* DIP resistor 330Ω
2* DIP resistor 10K
1* DIP resistor 33K
1* Dial potentiometer 50K (503)
1* Blue & white potentiometer 10K(103)
1* Horizontal self-locking switch
1* Red self-locking switch cap
1* HT6872 SMD audio power amplifier chip
1* KA2284 LED level driver chip
1* 4Ω3W audio speaker cable
1* PCB
1* Shell & screw bag
1* Manual

♫ [Excellent Stereo Sound] The DIY Bluetooth speaker kit uses upgraded 3w power speakers which provide high quality and stereo surround sound. Enjoy the wonderful music from your DIY results. Perfect for welding beginners who like music
♫ [Bluetooth & 3.5mm Audio Cable] DIY Bluetooth speaker provides two convenient ways to connect. You can connect Bluetooth through your phone to play songs. and connect 3.5mm dual-head audio cable by your cell phone
♫ [LED Light Design] DIY Electronic transparent stereo speaker with 5 LED lights (red, blue and green) is really fun and entertainment speaker box. It will shows the color of different lights with the change of music. for science education and STEM learning for beginners, childs, teens and adults
♫ [Adjustable Button] Give your DIY soldering practice kit more maneuverability. MakerFocus DIY speaker kit has adjust volume button, switch song button, connect Bluetooth button
♫ [Instructions & After-Sales Policy] Complete welding guide and 100% satisfactory after-sales service for every DIY enthusiast. Please download and read the user manual before installation (at the Product guides and documents on the Amazon product page)

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