{"product_id":"bluetooth-speaker-diy-kit-amplifier-stereo-assembled-circuit-board-components-welding-practice-electronic-production-kit","title":"Bluetooth Speaker DIY Kit Amplifier Stereo Assembled Circuit Board Components Welding Practice Electronic Production Kit","description":"\u003cp\u003e\n \u003cb\u003eProduct information:\u003c\/b\u003e\n \u003cbr\u003e\n Installation method: electric soldering iron welding\n \u003cbr\u003e\n Application Field: diy welding practice\n \u003cbr\u003e\n Kit name: HU-055 Bluetooth Dual channel stereo speaker production kit\n \u003cbr\u003e\n Working power supply: USB power supply 5V (5V2A fast charging head is recommended)\n \u003cbr\u003e\n Operating voltage: 5V\n \u003cbr\u003e\n PCB size: 60x60mm\n\u003c\/p\u003e\n\u003cbr\u003e\n\u003cb\u003ePacking list: \u003c\/b\u003e\n\u003cbr\u003e\nElectrolytic capacitor 1uF * 4+Electrolytic capacitor 10uF * 2+Electrolytic capacitor 470uF * 2+Audio socket 3.5mm * 1 +Touch switch * 3+Bluetooth audio module * 1+Direct insertion resistor 10k * 4+Direct insertion resistor 30k * 3+Direct insertion resistor 33k * 2+Gear potentiometer * 1+Horizontal toggle switch * 1+Power amplifier chip * 2+Android charging port * 1+Circuit board * 1+4 Euro 3 Watt Speaker * 2+Red Black Parallel Cable * 2+Black Button Cap * 3+USB Charging Cable * 1+Double Headed Audio Cable * 1+Instruction Manual A4 * 1+Shell+Screw Pack\n\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cb\u003eProduct Image:\u003c\/b\u003e\n\u003cbr\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/c742bb94-7bd5-4884-8ffa-4aef4f41a806_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/0080e599-233a-4b1d-876b-aca0ea165f4b_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/7171d677-9c48-4d56-a604-5c1aa4a64075_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/8f9e309b-08eb-46f1-9934-7acbadbc6541_trans.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/e872f0c2-5ac7-43b2-ad83-1cf750221173_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/85427c22-a173-44a4-a454-d1dbc36fb451_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/564cb1e0-d386-4f45-a7e0-4a77820d13a5_trans.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/b99db40e-1bd9-4a25-8193-f5aee3df3947_trans.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/b832f2bc-8097-4749-a03d-d6cad55a9cc5_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/ed863cb2-8d1e-45a6-9609-ff944c94eaba_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/ed1b16ed-0fcf-47f4-947b-f10d99c186ea_trans.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/ff5fce26-459b-4b8c-a896-846948df552d_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/c549f21c-1f0c-4a03-951a-27668ae08048_fine.jpeg\"\u003e\n\u003cimg src=\"https:\/\/oss-cf.cjdropshipping.com\/product\/2025\/03\/15\/02\/c386ad76-c095-4f14-9ea0-5631173a9965_fine.jpeg\"\u003e","brand":"My Store","offers":[{"title":"Speaker For Audio Parts \/ 5V \/ Default Item","offer_id":50787968680221,"sku":"CJYD232813601AZ","price":399.15,"currency_code":"TJS","in_stock":true},{"title":"Speaker Shell For Audio Parts \/ 5V \/ Default Item","offer_id":50787968712989,"sku":"CJYD232813602BY","price":455.05,"currency_code":"TJS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/2672\/0797\/files\/a4e52009-fd52-4de6-b7fb-edf70ec42a1c_fine.jpg?v=1767158205","url":"https:\/\/zb1pzz-du.myshopify.com\/products\/bluetooth-speaker-diy-kit-amplifier-stereo-assembled-circuit-board-components-welding-practice-electronic-production-kit","provider":"Online Shop","version":"1.0","type":"link"}