Suoumwa 2Pcs Bluetooth 4.1 Audio Receiver Module - Wireless Stereo Amplifier Board for Car Speakers, Home Audio & DIY Projects | Lossless Sound Quality | Easy Installation for Car Audio Upgrade & Wireless Speaker Conversion

Suoumwa Source Input :Bluetooth Receiving ;USB Decoding And Playing;TF Card Decoding And PlayingPower Supply:5V DC(The for Original-Mobile Phone Charger Can Small Usb PlugNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The UseColour:As ShownMaterial:PCBPackage Contents:2 * Bluetooth Audio Receiver ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.