1:LED display, FM radio design, 18 preset broadcasting station for your choice 2:Made of metal aluminum material, stripe non-slip design, stylish and elegant 3:Super level four waterproof function, prevent your player from being damaged by water Main Features: Super level four waterproof function, prevent your player from being damaged by water Made of metal aluminum material, stripe non-slip design, stylish and elegant Can play music from TF card / AUX cable / USB jack, convenient to use LED display, FM radio design, 18 preset broadcasting station for your choice Quick pairing through Bluetooth with any Bluetooth enables smart phones Bluetooth V2.1 EDR, support Bluetooth stereo music play Adjustable bracket, suitable for any motorcycle handlebar Support MP3 / WMA music format Over voltage protection, reverse connect protection, short-circuit protection IP54 Water-resistant Specifications: FM: Frequency range: 87.5 - 108MHz Intermediate frequency: 10.7MHz SNR: 40dB Noise sensitivity: 37dB and less Player: SNR: 40dB Channel isolation: 23dB Harmonic distortion: 5pct and less Power amplifier: Output: Speaker output Speaker impedance: 4 - 8 ohms Maximum active output power: 3W x 2 Maximum output power: 5W x 2 Power supply: DC 12V Brand General SKU 100590522_NP-1020998043