Applicable platform: android platformApplicable people: children, business, the general public, fashion, gifts, adults, the elderlyScreen size: 1.8 inchesBody memory: 16GScreen material: HDWearing method: wrist strapCompatible system: android platformCommunication function: supportMenu language: multiple languagesAdditional features: audio and video entertainment, mobile positioning, monitoring, social entertainment, smart reminders, remote control selfies, downloadable application softwareWireless distance: 5m (inclusive) -10m (inclusive)Battery capacity: 780MAHOperation mode: touchWristband material: silicone