FM Radio Parts & Accessories Bluetooth Speaker Kits DIY Soldering Project Practice Solder Assembly DIY Electronic Kit 2*3W Speak

Welcome to my store. I hope you have a pleasant shopping experience.High-concerned chemical : None Material : ABS Model Number : Speaker Kits Origin : Mainland China Certification : CE Supply voltage : 3.5~5.5V Power supply current : 170mA Power supply ripple voltage : 10mVpp Wideband : 4.8~6.0GHz Receiving frequency : 5725~5865MHz