AK90 Version V3.19 Car Diagnostic Scanner Key Programing Tool For BMW Key Programmer

Feature 1 Please verify that this audio system fits your motorcycle before you purchase2 Universal fits for any motorbike with 22mm 7 8 handlebar3 Apply to models with 250mm 280mm handlebar length for installation4 Wireless bluetooth motorcycle audio system5 High fidelity smooth stereo design with function clock6 Red LCD display clearly show current FM frequency7 Electronic tuning FM radio support three band FM channel total 18 stored radio 8 Support volume adjustment play track upward downward search9 Support MP3 WMA music from bluetooth device also support AUX cable TF card USB to play10 You will not miss retransmission of sport event special flash information from FM radio when you are on the road11 With over voltage protection reverse connect protection and short circuit protectionFM Band Specification 1 Frequency range 87 5MHz 108MHz2 Intermediate frequency 10 7MHz3 40dB SNR Signal Noise Ratio 4 Noise Sensitivity ≤37dB5 Notice AM band is not availablePlaying Specification 1 bluetooth V2 1 EDR technology2 Built in power amplifierHi Fi 5W full frequency unit3 SNR Signal Noise Ratio 40dB4 Channel Separation at 1 KHz 23dB5 Harmonic Distortion at 1 KHz ≤5 6 Frequency Response 100Hz 10KHz±6dBPower Amplifier Specification Power Supply DC 12VSpeaker impedance 4 8ΩMaximum speaker Output 5Wx2Maximum Active Output Power 3Wx2Dimension 210mm 8 1 4 62mm 2 7 16 22mm 7 8 hole diameterFitment AK90 for BMW KEY PROG increased by 1995 2009 in all for BMW EWS read