Features: Built-in copper core, more stable power supply.High-quality materials, wear-resistant, antiaging and toughness.The interface is madeof tin-plated material, which can effectively avoid oxidation and rust.The part in contact with the head-is covered with sponge, which is comfortable to wear.When used with the back clip, the battery can be hung on the headband of the Goggles 2 goggles, which is convenient to use.brand new and high qualitySpecifications: Material: Copper+PVC+ PlasticType:Power Cable/Power Cable+Back ClipApplicable models: For Avata Goggles 2Color: BlackNet weight: 10.7g (power cable), 25.4g (power cable + back clip)Package weight: 12.6g (power cable), 27.4g (power cable + back clip)Power Cable: Approx. 31.3cm/12.32 inchesBack Clip: Approx. 7.5x4.5x2.2cm/2.95x1.77x0.86 inchesPackage Includes: 2 Optional Package:Package 1 include: 1x Power CablePackage 1 include: 1x Power Cable 1x Back Clipnote: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.