Car Audio Amplifier Board Bluetooth Speaker Amplifier Board 3.7V Rechargeable Amplifier Board

Product Description:​Supports reading MP3 music from USB drives and TF cards.Built-in Bluetooth receiver function, capable of receiving Bluetooth music from mobile phones.Supports FM radio mode.Can be powered by a 3.7V battery or a DC 5V/1-2A charger.Features an AUX IN external audio input for connecting to computers or car audio systems.Panel includes a wired microphone jack for singing or instrumental use.Equipped with a digital power amplifier, rated power 15WThe digital display on the amplifier board allows you to view the current operating status.Dimensions: 190 × 83 mmPackage Includes:​Bluetooth amplifier board × 1Speaker wire × 2FM radio antenna × 1Remote control × 1ReminderWhen receiving the package, please check the package carefully for any damage.If there is any of the following, we recommend contacting customer service for assist:·Package damage·Wrong product·Change of mind/unsatisfied with productOur customer service will handle returns and refunds, intentional negative reviews may result in losing after sales service for the order. Note:1.Please allow 1-2cm(0.39-0.79in) error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!3.Thanks for your understanding. Have a nice day!===================================Customer service online time: 9:00~18:00 If you have any questions, please do not worry, please communicate with us as soon as possible, we will serve you wholeheartedly！If you receive a damaged item or wrong item/size/color, please contact us within 3 days from the date of receipt.Dear friends: You may find that someone sells products at a lower price than us, but they cannot guarantee the same quality and service as ours, thank you!Wishing you a pleasant shopping experience!