iKross 3.5mm LED Stereo FM Radio Transmitter Car Mount Holder w/USB Charging Port and Handsfree Calling + Retractable Cable for Motorola Droid Turbo, Moto E (2nd gen.) Cellphone Smartphone and more Play songs in the car and charge your phone or mp3 player at the same time with this brand new iKross FM Transmitter Car Cigarette Mount Holder 4-In-1 Features: FM Transmitter, Handsfree, Holder, Charger. USB Output: 5V 1A. On/Off power switch. Extendable holder arm fit phone width from 58-85mm Frequency Range: 88.1MHz-107.9MHz. Restore the last frequency and volume when you restart the device Support Handsfree function: voice calls out through the car audio system when using devices via 3.5mm jack cable. LED display for FM channels. Package Includes: 1x iKross FM Transmitter Holder Handsfree Car Kit, 1x Retractable Micro USB Sync & Charge Cable