This replacement battery is specifically designed for the Oukitel MIX 2 smartphone. It has a capacity of 4080mAh and a voltage of 5V, ensuring long-lasting power for your device. The battery is made of high-quality metal and has an aluminium finish for a sleek look. Included with the battery is an armband for convenient carrying during physical activity. The battery has one port and is compatible with micro-USB connectivity. Please note that the charger is not included. This genuine Oukitel product is ideal for anyone in need of a reliable replacement battery for their MIX 2 smartphone.