sun visor bluetooth car kit

sun visor bluetooth car kit Discription: This versatile bluetooth hands-free car kit is specially designed for in-car use with the convenience and freedom of Bluetooth communication. Device uses a high-powered bluetooth module which can be clamped on to sun visor. Voice clarity is resonant and distinct allowing you to answer the phone and liberate your hands for your driving safety. Device is manufactured with high quality standards and packed with advanced DSP technology. Features: Integrated high-quality mono codec Echo and noise suppression Support multiple simultaneous connection Bluetooth 2.1 + EDR specification compliant Support automatic connection function Built-in rechargeable Li-ion battery,low active and stand-by power consumption The device is compatible with most mobile phone Voice clarity is resonant and distinct Specification: .Bluetooth:Version2.1+EDR .Working distance range:10meters. .Battery:Built-in rechargeable Li-ion,3.7V,550mAH installed .Power consumption:1 W .Work temperature:-20 70° .bluetooth frequency range:2402 2480 MHz .Degree of distortion:<0.1% .SNR:>90dB .Frequency response:30Hz-15Khz .Standby Time:1500 hours .Talking time:6.5 hours .Input voltage:5V .Standby current:350uA .Working current:80mA .Car charger rated input voltage:12V .Car charger limited input voltage:8V 28V .Output voltage:5V .Output current:1A