Description: NEW Bluetooth 5.0 30W / 20W Power Amplifier Board Mono Audio Module StereoProduct Image: Product Description: Description: Amplifier board size: 7.1x4.3CMFixed hole distance: 6.6x3.8CMBluetooth 5.0, support serial port to change the name, support one-key TWS pairing, support AUX to insert TWS to box continuous line, support call , power on, default volume is maximumTX, RX, GND: TTL serial port configuration 9600, N, 8, 1At 16V4A, the maximum output power is 30WAt 12V4A, the maximum output power is 20W8-22V power supply, with reverse connection protection, support notebook power adapter power supplyBoards and devices, excellent workmanship, sufficient materials, reliable qualityM + and M- are the positive and negative of the microphone Shipping list: 1pcs TWS Bluetooth 5.0 Power Amplifier Board 30W / 20W FeedbackWarrantyShipmentFeedbackWe appreciate your feedback very much. As it will motivate us do better. If you have any questions with our goods or service, Please kindly contact us firstly before leaving negative feedback. Thank you in advance Warranty1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem. 2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer. 3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.Shipment1.Normmly we will send the goods within 1-3 working days after your payment is verified . 2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.On Aug-28-20 at 06:06:07 PDT, seller added the following information:
Price: 8.99 USD
Location: 深圳, 廣東省
End Time: 2025-01-28T14:00:36.000Z
Shipping Cost: 3 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
MPN: Does Not Apply
UPC: Does not apply
EAN: Does not apply
