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. Dual 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.
