Hype 100w Dual USB AC/DC Power Inverter

FM Preset: 88.1, 88.3, 88.5, 88.7.Charge fully before first use. Charge by connecting micro-USB cable to 1 Amp car or wall charger only.Contents: 1 FM transmitter + Micro-USB charging cable (0.051 lb/0.023 kg).Made in China. 3.5mm AUX connection. Play music wirelessly through car stereo or answer calls as a hands-free car kit. Has On/off button with Preset scrolling, Micro-USB charge port and LCD display. Universal 3.5mm input. Rechargeable via micro-USB (cable included),Rechargeable lithium-ion battery, Uninterrupted working time: Approximately 3-hour in full power state, Compatible with all smart phones and tablets - iPhone, Android With 4 preset channels and manual scrolling
3.5mm AUX connection
Play music wirelessly through car stereo or answer calls as a hands-free car kit
On/off button
Preset scrolling
Micro-USB charge port
LCD display
Universal 3.5mm input
Rechargeable via micro-USB (cable included)
Rechargeable lithium-ion battery
Uninterrupted working time: Approximately 3-hour in full power state
Compatible with all smart phones and tablets - iPhone, Android

See directions below. Operation Connect this device to your audio device through the 3.5mm connection
Tune your car stereo to one of the four preset stations shown on the LCD display of your FM transmitter
Make sure the station on your radio and transmitter are the same
Answer calls from your mobile phone to use the FM transmitter as a hands-free car kit while driving
If the FM signal is interrupted, please reset the car radio and this device to a clear frequency