24V Car Audio Bluetooth In Dash Aux Input SD USB MP3 FM Radio Player JSD-520 Feature: 1.Elegant carry case design, with clear LCD display, LED security light 2.Support MP3/WMA/WAV/APE file playback from USB/SD Card (Maximum support 32GB) 3.Support FM Radio, automatic frequency adjustment 4.Support hands-free calls, answer or hand up the phone after connect the radio via bluetooth 5.Bluetooth function, play music from your phones via bluetooth 6.Volume Control/ Real Time Clock Function/ FM Radio/ Electronic Preset Equalizer Control 7.Auto memory preset store 8.Remote Control 9.Mounting Accessories included Specification: 1.Model: JSD-520 Bluetooth Type 2.Panel Size: 188 x 150 x 58mm (Wide*Deep*Height) 3.Installation Dimension: 178 x 150 x 50mm (Wide*Deep*Height) 4.Quantity: 1 piece 5.Power Supply: 24V 6.Max. Power Output: 60W×4 7.FM Frequency Range: 87.5-108.0MHZ 8.Back Light: Blue 9.English Manual: Yes Bluetooth Connecting Method: Turn on your phone BLUETOOTH function, search on and connect the "CAR/btmp3" item, enter password "0000" (if needed), press MODE button to the bluetooth function, then the MP3 Player is now available for use. Wiring Guide: Testing Methods: 1.Twist the RED and YELLOW wire together and connect to the anode. The BLACK wire connect to the cathode. 2.Connect one piece of the wires to the horn, do not touch the wires each other. Installing Methods: please DO NOT electrify the machine before you connect the wires, otherwise it will damage the machine. 1.The YELLOW wire connect to the anode of accumulator, while the BLACK cathode. 2.The RED wire connect to the car key ignition. 3.If your cars have any subwoofers or exterior antennas, you also need to connect the BLUE wire. 4.Otherwise wrap the BLUE wire with adhesive plaster for other car models. 5.Horn has positive and negative electrode, connect them according to the methods. Pakcage Included: 1 X Bluetooth MP3 Player 1 X Remote Control 1 X Cable 1 X English Manual 1 X Packing Box Shipping Fast shipping is very important for us. Our standard US shipping service is FREE. Your order will be shipped within 2-3 business days upon full payment received. Your order will be delivered within 2-3 business days after the handling time. We only ship to the confirmed Paypal address. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Returns and payment We offer a 30 days return policy from checkout winning date. We allow only PayPal as payment method FeedBack Your feedback very important to us, after you get your package and you are satisfied with our sevice please leave us positive feedback If you have any problem with your order / any questions please before leave any type of feedback For any questions, using eCRATER contact system Please visit our eCRATER store to check out other items for sale! Thank you for shopping at our store.