S7 Smart Digital Display Music Player Calling Car Charger, Color: Black Type-Repair Tools the status light will turn

the status light will turn purple

54GHz + 4xCortex-A55 2

Good quality and durable

- 1 x Power Adapter

we have prepared a thick optical drive box for you

S7 Smart Digital Display Music Player Calling Car Charger, Color: Black Type-Repair Tools the status light will turn1. With FM transmitter 2. Frequency digital voltage display, more convenient to use 3. Independent Bluetooth start shutdown button, easy to operate 4. Support using U disk memory card to play music 5. Can answer hang up reject resend via Bluetooth 6. Call echo cancellation and noise reduction (CVC) technology 7. USB output voltage, can provide voltage up to 5V 2. 1A to other devices 8. Automatic memory function with power failure frequency point 9.