Specifications:

Bluetooth profiles: HSP, HFP A2DP and AVRCP

Frequency Range: 88.1-107.9MHz

Interval: 0.1MHz

Bluetooth receiver distance: up to 30 feet (to get the best audio quality, we recommend to use the bluetooth transmitter within 20 feet.)

Input voltage: DC 12V~24V

USB Output voltage: DC 5V/1A

Compatible devices: iPhone/iPod, Samsung, BlackBerry and most Smartphones, MP3 Players, tablets, etc

Operation Guide:

Insert the car charger into your car cigarrette lighter

Press MFB button for 2 secs to start F33(the pairing indicator flashes)

Turn on your phone's Bluetooth, search for "F33", and pair with it(the pairing indicator turn solid blue when pairing is complete)

Find an empty station on your car radio and synchronize the frequencies of that with F33 Now you can enjoy the music!

Package included:

1 x Bluetooth FM Transmitter

1 x User Manual

• Built-in mic, you can make hands-free calls while driving. You don't need to get your smartphone to calling in hand, just enjoy your safety driving
• FM stereo transmitter allows you to enjoy your favorite music to the fullest
• USB port for charging: While on-the-go and enjoy your music, charge your phone the by USB port
• Soft and comfortable indicator light, will not affect driving when you use it and give your family a safe promise
• Compatibility: It's compatible with smartphones, tablets, MP3 palyers by Bluetooth

Built-in mic, you can make hands-free calls while driving. You don't need to get your smartphone to calling in hand, just enjoy your safety drivingNUWA