S7 Smart Digital Display Music Player Calling Car Charger, Color: Black Type-Repair Tools but also stand on the

but also stand on the desktop

the status light will turn purple

0) 4G / 5045

4 RGB lighting modes can be selected

- 1 x Power Adapter

S7 Smart Digital Display Music Player Calling Car Charger, Color: Black Type-Repair Tools but also stand on the1. 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.