Secure, keyless access with fast fingerprint recognition and long-lasting battery life — ideal for home and office drawers, refrigerators and cabinets. Key benefits Quick, reliable access: Register fingerprints in seconds so you can open secured spaces without keys or passwords. Reduced worry about power: Built-in USB charging supports up to 10 months of use on a single charge when opened about five times per day. Flexible installation: Adjustable ventilation distance and a cut-to-fit design let you adapt the lock to different window or frame sizes for a neat, secure fit. Broad compatibility: Designed to secure drawers, refrigerators and cabinets, making it useful across rooms and workplaces. Main features Fingerprint recognition: Fast fingerprint recording for seamless, secure unlocking. USB rechargeable power: Convenient USB charging eliminates frequent battery replacement. Performance tested to last up to 10 months under typical daily usage (five opens per day). Customizable fit: Adjustable ventilation distance; the lock can be trimmed to match different installation dimensions so it fits a variety of furniture and window frames. Practical security: Easy to use on many indoor applications to keep contents private and controlled. Performance and build Reliable operation for everyday use with consistent fingerprint detection and a long charge cycle as specified. Compact, installation-friendly design that adapts to different spaces without complicated hardware changes. Use scenarios Child safety: Keep cleaning supplies or sharp objects locked in a cabinet while allowing adults immediate access via fingerprint. Medicine and food protection: Secure a refrigerator or medicine drawer to prevent accidental access while preserving convenience for authorized users. Office security: Lock personal drawers or small cabinets to protect documents and valuables without managing keys or password lists. What you get A fingerprint-locked security solution that removes keys and passwords, charges by USB, lasts up to 10 months under normal daily use, and installs with adjustable spacing to fit various window or furniture sizes. Easy to install, operate and recharge — a practical, keyless way to add consistent security to drawers, refrigerators and cabinets in home and office settings.