The Smart Cap - Bluetooth Headset Headphone Speaker Mic Wireless Winter Hat
The Smart Cap - By ABR Gear
Works with most devices with Bluetooth function.
Perfect for traveling, jogging, relaxing, excising or just rocking out in your bedroom.
Built-in microphone, available for transmit the speaking phone to your audio devices directly.
Support:iPhone, iPod, iPad, Samsung ,HTC and all other smartphones with Bluetooth feature.