1. Quick battery replacement design: an opening designed specifically for convenient battery replacement, allowing for easy battery replacement without completely removing the protective cover, saving time and effort. 2. Seamless fit: The protective cover is tightly fitted to the handle, with a reserved battery compartment opening to safe protection of the handle without affecting battery disassembly and assembly. 3. Efficient operation experience: In intense games, the battery can also be quickly replaced to maintain uninterrupted gaming and enhance the battery life experience. 4. Balancing convenience and protection: It provides comprehensive handle protection while maintaining full operability of the battery compartment without sacrificing convenience. 5. Flexible design: The opening design is reasonable, and the battery disassembly process is smooth and unobstructed, suitable for all users to operate easily. Name:Protective Handle Case for quest 3s VR Colour:Black Material:Silicone Package Contents: 1 set * VR handle silicone protective cover(VR controller not included) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.