Features: The T2power headband is a specially designed head protection for Quest 2 VR headsets, solving the problem of uncomfortable use. The magnetic installation backside is convenient to install, and the battery life is designed to extend playtime. The collapsible design can be adjusted to the appropriate size based on head circumference, reducing weight without pressing on the face. Made from high-quality material with properties such as durability, sustainability, and drop resistance, strong and robust, not easily broken. Scientific durability design, built-in 11.1Wh/5000mAh lithium battery, which can charge while playing, providing up to 5-6 hours of long usage time. Specifications: Material: ABS Color: White Applicable model: For Quest 2 VR headset Model: T2power Adjustment: Head size adjustment 57-81 cm/22.44-31.88 in Principle: Support for Oculus Q2 headband Battery capacity: 5000mAh Size without packaging: Approximately 207x200x85 mm /8.14x7.87x3.34 in Maximum product size: Approximately 288x230x107 mm/11.33x9.05x4.21 in Charging display function: One lamp on - approximately 25% charge; two lamps on - approximately 50% charge; three lamps on - approximately 75% charge; four lamps on - 100% charge. When all four lamps are on, one lamp blinks to indicate charging. The first lamp blinks quickly, indicating the battery is too low and that the power should be charged for a period. Note: Allow 1-2 cm error due to manual measurement. Please ensure you have no objections before ordering. Due to differences between screens, the image may not accurately reflect the actual color of the product. Packaging includes: 1 piece rechargeable VR headband