1. International top designers' design, perfect craft, import alloy and import environmental silicon 2. Comprehensive compatible withiOS and Android smart mobile phone, supporting SIM card, work alone as mobile phone, supporting SD card, up to 8G 3. Fitness function,pedometer and calories consumption 4.Bluetooth companion, supportingsync phone call, SMS, playing music and taking photos. Notify instant message,10M anti-lost function 5. SupportMP3 and MP4 6.High definition capacitive touch panel 7. SupportJava applications, supporting GPRS network service 8.Waterproof Life Waterproof life, comprehensive protection with play, let wear more carefree and free, let you enjoy the fun of playing outdoor moving!