Pyle PBT70R Hands-free Bluetooth Car Kit for Bluetooth Enabled Mobile Phones Hands-Free Speaker Phone Operation - Bluetooth 2.0 Specification - Call List - Echo Cancellation - Metal Dash Mount Stand ( Included ) - Dimensions: 6''W x 2.25''H x 1.25''D (Unit Itself) Caller ID Display - Encrypted Security Link (Point to Point) - Dial List - LCD Display With Backlight - External Microphone ( Included ) Two-Way Recording And Playback, - Up to 10 Meter Operation Range - 7-Level Volume Up / Down Switch - Dialing Keypad With Backlight - Auto Connection To Bluetooth Mobile Phone 30 Minutes (15 Records Max.) - Can be Paired with up to 8 Devices (one at a time) - One Touch Answer/End Call Button - Powered By Car Charger/Built -In Ni -MH Battery - Call Waiting 255 Phone Book Entries - 9 Hour Talk Time/ 90 Hour Standby Time - Noise Reduction - Flexible Windshield Stand With Vacuum Suction (3x) - Portable Conferencing Unit