Product Description Bluetooth-compatible 5.0 Advanced Bluetooth-compatible 5.0 technology, faster and more stable than BT4.1 or BT4.0. Hands-free Calling Just one click when receiving a call, the Bluetooth FM transmitter will provide you with the hands-free function and safer driving experience. 3 Ports Charger Support charge both devices simultaneously, safely charging to your device without damage to the battery. Voltage Display Voltage display feature ensures security reminder at a glance.
