6-in 1 Multi-function Design, we can give you more.
Broad Compatibility: AlierGo car fm transmitter works with Bluetooth enabled devices, like iPhone, iPad, Samsung etc , and works with USB flash drive（One of the USB port marked as mp3）.
Dual USB Ports-Car Charger with USB 1.0A and 2.1A. Adapt to most smart devices. And you can also charge two devices in the same time.
Safety Hammer-When accident happened, don't panic and you can use the satey hammer to crash the window if it is locked. A pretty good way to protect yourself and your loved ones.
What's In the Box: AlierGo Multi-function FM Transmitter, Welcome Guide, our worry-free 12-month warranty and friendly customer service.

Technical Details

Product Details

Package Dimensions
Width : 4.02 inch
Height : 3.82 inch
Length : 4.88 inch

Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B073TRLMKY