Overview: Charging: Solar power or car lighter socket via USB (Universal Serial Bus) (12-24V) Bluetooth Version: 2.0 Transmit distance: 10M
Features: Solar charging Detachable from bracket Stick-on install to any windshield 2 Inch loudspeaker DSP microphone Noise & echo suppression Voice dialing Caller ID support Specification: Weight Approx:87.4g Size Approx:9 x 9 x 4.5