Product size: 92*65*20mm (length*width*height)Product weight: 75gFeatures:1. Using Bluetooth 5.0 chip design, the compatibility and stability are stronger.2. Three-in-one design of Bluetooth receiving (RX), Bluetooth transmitting (TX) and FM transmitting.3. Equipped with high-definition LED digital display screen, the working status and Bluetooth mode are clearly visible.4. Built-in digital to analog chip, support digital optical fiber, coaxial, AUX, RCA interface.5. Upgrade the NFC function, the mobile phone is connected with one touch.6. Cool breathing light, red/blue two-color, soft and not dazzling.7. Built-in 500mAh rechargeable lithium battery, long battery life8. Support USB (U disk), TF card playback and launch.9. Support FM transmission, and the frequency can be adjusted from 87.5~108.10. Support 5~8 meters infrared remote control, all kinds of functions are readily available.11. Built-in high-definition microphone, support wireless listening to songs, hands-free calling, and navigation.12. The product connection is simple, without any cumbersome driving and downloading APP;Product list: Bluetooth adapter host x1, Micro USB charging cable x1, 3.5mm audio cable x1, red and white RCA lotus cable x1 About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and well make you feel satisfied.