A novel aesthetic device is disclosed for providing of electrical power to external electronic devices. The aesthetic device is formed from an elongated band having a first end and a second end at opposites ends thereof and an engagement mechanism disposed proximate the second end of the elongated band for engaging of the elongated band proximate the first end. A plurality of rechargeable battery cells embedded within the elongated band for at least one of providing of electrical energy therefrom and for storing of electrical energy therein. A control circuit coupled with the plurality of rechargeable battery cells and a device connector coupled with the control circuit and the plurality of rechargeable battery cells for at least one of providing of electrical energy to an external electronic device for powering thereof and for receiving of electrical from an external electronic device for recharging of the plurality of rechargeable battery cells.