Screen size: 1.44″ LCD Resolution: 128*128 pixels Touch screen: capacitive touch screen Entertainment: support microphone, pedometer, camera, prevent lostSupport microphone, pedometer, Camera to prevent loss Added functions: contacts, call records, messages Push: WeChat, information, etc. Bluetooth: BT Ver 3.0 Adapter: DC5V/2A (Micro USB Port) Battery capacity: 3.7V/230 mah lithium battery Standby time: 3 days Material: ABS + Silicone Color: white/black/red Size: 40*47*9.9mm