4.2 Bluetooth Receiver Board CSR64215 Amplifers Bluetooth Module

4.2 Bluetooth Receiver Board CSR64215 Amplifers Bluetooth Module Lossless APT-X Wireless Bluetooth Audio DIY 1. DC power input interface, GND for the power supply negative, +12 V for the power supply positive. Wide voltage: 6-36V 2.AUX audio interface, LINE_INR right channel input, GND common ground, LINE_INL left channel input 3. Audio output interface, R_OUT right channel output, GND common ground, LINE_OUT left channel input 4. Audio switching relay, NEC original import, 5. Bluetooth antenna for receiving signals 6. Bluetooth work light 1 7. Bluetooth work light 2 8.CSR64215 Bluetooth program, support APT-X lossless signal reception CSR64215 Bluetooth receiving module support the agreement: APT-X, A2DPv1.3, AVRCPv1.6, HFPv1.6, HSPv1.2, D1V1.3 Tips: If the conversion, the Bluetooth work with a slight noise at the end of noise or interference with the sound, plus a small power supply 6-36V 500MA or more, to the Bluetooth module independent, you can solve the noise problem, and equipment sharing power easy to produce a total ground interference noise Package include： 1pcs 4.2 Bluetooth Receiver Board CSR64215 Amplifers Bluetooth Module Lossless APT-X Wireless Bluetooth Audio DIY SHIPPING1. Shipping to worldwide. If send by post air mail usually to Europe within 15 days after sent out. To USA we will send by ePacket and usually after sent out about 10 days can receive. 2. Orders processed within 24-48 hours of payment verification.3. The images shown are the actual item and photographed by myself. 4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.5. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! PAYMENTS1. Payment must be made within 4 days of product closing. (Non-payment may result in a UPI (Unpaid Item) being put on your account. .