The Mophie Juice Pack Protective Battery Case for the Samsung Galaxy S7 Edge in black is a sleek and durable phone accessory. Made of plastic with a matte finish, this battery case is designed specifically for the Samsung Galaxy S7 model. It includes a charging cable and features wireless charging capability with Qi standard compatibility. The Mophie brand is known for its quality products, making this battery case a reliable choice for those needing extra power on the go.