Product information:

Caller’s name and number display.
Alert type: vibrate only or vibrating with ringing.
Answer/Conversation/Reject Calls.
SMS remind
Message synchronization, such as: Whatsapp, skype, MSN, Wechat, MSN, SMS and so on. (only for Android smart phone)
Phone contacts sync automatically , View and Dialing.
Music player.

Color: gray / orange / yellow / red（Random）