Up to 30 hours talk time, 800 hours standby per charge / 2-Way Speakerphone / Matte Black / Compact Device / Visor Clip / Speakers / Gong for a drive? The iVoice R1 is a hands-free Speakerphone kit designed for use in a car with your Bluetooth compatible phone. Enjoy superb Sound as you talk while you drive. iVoices IsolationMode helps eliminate background noise for more natural conversations. Its a safe, convenient way to drive while keeping in touch with friends and contacts. Aesthetically, the R1 car kit is a sleek and compact device # R1 is robust and flexible for use in the car with the sun visor clip. Incorporates I-Voice Technology for superior noise and echo Reduction. World class Digital Signal Processor (DSP) for crisp and loud conversation Enables conversation in the car to sound like a ‘face to face’ conversation One of the thinnest and most sleek car kits in the market. IsolationMode helps eliminate background noise # MobileconferenceMode # Announces the number for the caller # Up to 30 hours talk time and up to 800 hours standby time per charge # Bluetooth v2.1+EDR # Multipoint - lets you use the R1 at home, in your car, or through USB # Echo and noise reduction # Clear speech # Dual Microphone # Pair up to 8 Bluetooth devices # Battery indicator # On / off LED # USB Charge - You can charge the internal rechargeable battery of the R1 using a USB connection # Frequency Band: 2.4000 GHz # Security: Digital Encryption for secure conversations # Battery: 100 mAh Li-polymer # Operating Range: up to 32 feet # Unit Dimensions: 2.04x1.02x1.10 inch; Weight: 3.27 ounce # LED Indicator: blue, red color # Adaptor: US, EU, UK, & AU type In The Box # 1 Hands free kit # 1 Visor Mount # 1 USB Charging Cable # 1 AC Adaptor with USB Interface (universal) # 1 Car Charging Adaptor # 1 Carry Pouch # 1 User Manual