EMPIRE LG Motion 4G MS770 Flexible Silicone Skin Case Cover, White + Matte Screen Protector + Retractable Car Charger Compatible with LG Motion 4G MS770. Case is made of form fitting silicone material which ensures perfect fit without adding any bulk. Screen protector helps protect against unwanted scratches and blemishes. Charger has intelligent IC chip which helps prevent device from overcharging. EMPIRE is a registered trademark with the USPTO.