Hands-free Bluetooth handsfree car kit(BTHF009DSP)

Product name: bluetooth handsfree car kit(BTHF009DSP) Product features: 1)Automaticlly connection with your bluetooth mobile phone 2)Multiple language Supported 3)Call ID display and 600 phones storage 4)Full Duplex,DSP technology for noise and echo cancellation 5)Eight devices bluetooth pairing memory 6)Up to 250 hours standby time 7)Up to 15 hours talking time SpecificationsBluetooth compliance:Bluetooth 2.0Bluetooth profile Supported:Hans-free and HeadsetFrequency Range:2.4GHz SpetrumMaximum working distance:10 MetersDemensions(Body size):131(L)x78(W)x21.8(T)mmNet Weight:160gCharging time:Within 3hoursLCD display:Lattice rolling display,backlightImput current:350MAInput Voltage:DC5VMaximum power of the loundspeaker:2WThe resistance of the loundspeaker:8 ohmSensitivity of the Microphone:–47 DB