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It uses 2.4G wireless transmission and FM transmitter technology. It can be used to do hands-free calling and play music once you connect your phone with it.
In addition, it can be used to charge two devices simultaneously through the 3.4A dual USB charging ports.
The charging circuit design has over current, over voltage, short circuit and other protective measures.
The FM transmitter can be connected to two mobile phones, receiving a call to achieve hands-free answer calls, refuse calls, re-dial calls and other functions.
It supports USB flash drive and TF Micro SD card to play music. The device detects battery voltage, it can inform you whether your car battery voltage is within the normal range.
The S-10 is designed to be easy to use and is has exquisite workmanship including a metal centre dial . The blue digital screen display FM frequency, song tracks and car battery voltage check.
SETUP INSTRUCTIONS1) Pair With any Smartphone Via Bluetooth on your phone. 2) Tune your car radio to a blank FM station. 3) Long press main call button until digital display flashes. 3) Turn the dial on the S-10 to match the radio station. To make sure there is no background noise or static: make sure you choose a totally blank/empty radio station for your area. Also, make sure your smart phone or tablet volume is at maximum, then just adjust the overall volume on the car stereo volume dial.Drive Safe with The Newest 2019 Wireless FM Bluetooth Transmitter. Hands-Free Calling. Music. Amazing Audio Quality Car Adapter Micro SD Card MP3, USB MP3 Input, Dual Charging Ports for Smartphones
It uses 2.4G wireless transmission and FM transmitter technology. It can be used to do hands-free calling and play music once you connect your phone with it.
In addition, it can be used to charge two devices simultaneously through the 3.4A dual USB charging ports.
The charging circuit design has over current, over voltage, short circuit and other protective measures.
The FM transmitter can be connected to two mobile phones, receiving a call to achieve hands-free answer calls, refuse calls, re-dial calls and other functions.
It supports USB flash drive and TF Micro SD card to play music. The device detects battery voltage, it can inform you whether your car battery voltage is within the normal range.
The S-10 is designed to be easy to use and is has exquisite workmanship including a metal centre dial . The blue digital screen display FM frequency, song tracks and car battery voltage check.
SETUP INSTRUCTIONS1) Pair With any Smartphone Via Bluetooth on your phone. 2) Tune your car radio to a blank FM station. 3) Long press main call button until digital display flashes. 3) Turn the dial on the S-10 to match the radio station. To make sure there is no background noise or static: make sure you choose a totally blank/empty radio station for your area. Also, make sure your smart phone or tablet volume is at maximum, then just adjust the overall volume on the car stereo volume dial.in next 2 weeks


