Notice:This product is only suitable for DJI Goggles 2 original battery Feature: 1. The interface is made of tin-plated material, which can effectively avoid oxidation and rust, 2. Built-in copper core, more stable power supply, 3. High-quality materials, wear-resistant, anti-aging and toughness, 4. When used with the back clip, the battery can be hung on the headband of the Goggles 2 goggles, which is convenient to use, 5. The part in contact with the head is covered with sponge, which is comfortable to wear. Note: (Only for Goggles 2 , not for Goggles V2 ) Material: Copper+PVC, plastic Applicable models: for Avata Goggles 2 Color: black Net weight: 10.7g (power cable), 25.4g (power cable + back clip) Product size: 31.3cm (power cable), 7.5*4.5*2.2cm (back clip) Packing list 1: 1pcs power cable Packing list 2: 1pcs power cable 2pcs back clip Note: 1.Does not include the Goggles 2 and battery, 2.Transition: 1cm=10mm=0.39inch, 3.Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering, 4.Please allow 1-3g error in weight. Make sure you don't mind before ordering, 5.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you