Solidyear Usa Inc. ACECAD AceDialer iSD - Bluetooth Speed Dial Controller for iPhone - Portable I-SD

Press a button on the AceDialer iSD - Bluetooth Speed Dial Controller to make a call to a speed contact, or press any button to end or answer a call without touching your iPhone. Perfect when driving! Keep it in your car to make, answer or end hands-free calls safely.Works with a wired earphone, Bluetooth hands-free or headset device such as the speaking system in a vehicle, car speakerphone or earphone.Power-saving only requiring one button cell battery that will last over a year (up to 5,000 calls).