• IP4 waterproof, double waterproof speaker design

• Support USB and TF card (not included)
  

• Support AUX-IN, amplify smartphone navigation voice

• Support MP3 / WMA format audio files

• Play music on smartphones via Bluetooth connection

• Electronic tuning FM radio, tri-band 18 storage stations

• With over voltage, reverse polarity and short circuit protection

• Support power ON/OFF, mode switch, volume up/down, AMS/BMD, channel switch, prev/next song
  

• Output power: 2x5W

• With retail package

Specifications:

FM:

• Frequency range:  87.5 ~ 108MHz

• Intermediate frequency: 10.7MHz

• SNR: 40dB

• Noise sensitivity: ≤37dB

Player:

• SNR: 40dB

• Channel isolation (at 1KHz): 23dB

• Harmonic distortion (at 1KHz) :≤5%

• Frequency response: 100Hz ~ 10KHz ±6dB

Power amplifier:

• Output: Speaker output

• Speaker impedance: 4 ~ 8Ω

• Max active output power: 3Wx2

• Max output power: 5Wx2

• Power supply: DC 12V