Goose Neck Design: flexible metal hose, Convenient to adjust its direction.
1.44” LCD Display Screen shows the incoming phone number, current song’s name and the voltage of the storage battery clearly.
Easy Installation, Plug and play, Easy to use.
FM frequency: 87.5MHZ – 108MHZ
Bluetooth version: V4.2
Bluetooth sound processing:A2DP function
Audio format: MP3, WMA, FACL, WAV, APE
SNR: 85db (FM: 65db)
Effective wireless range: 16ft
Voltmeter range: 6V – 30V
DC input: 12V – 24V
Output: QC3.0 + 5V/2.4A
USB capacity support: ≤32G
TF card capacity support: ≤32G
⒈ Plug the device into your car cigarette lighter socket,the screen lights up.
⒉ Open your mobile phone or other mobile device’s bluetooth function,then search devices,connect HY91.(Or insert a Micro USB Flash Driver/TF card.)
⒊ Open your car FM radio,Find an empty station and keep the FM transmitter and car FM radio at the same frequency.
⒋ Open music of mobile device,you can enjoy high quality music or hands-free conversation from your car’s stereo system.
1x Bluetooth FM transmitter
1x User Manual