Description: Material: ABSchrome plated/nickel wire drawing/sub-black Size: 47*47*79mm Specification: 1. TOUCHLESS FAUCET SPRAYER ADAPTER: Turn your standard kitchen faucet into a automatic motion sense touchless faucet. It allows hands-free multi tasking and avoid bacterial contamination for a more hygienic and convenient kitchen solution. 2. SENSITIVE OPERATION: Upper motion sensor for continuous running water automatically, wave to your hand over the sensor to start/stop the flow of water. Lower sensor activated only when objects within sensory area. 3. EASY INSTALLATION: It only designed for standard type of kitchen faucet with M22 M24 thread nozzle. You can actually do the installation by yourself, simply unscrew original one and screw it on to transform your kitchen. 4. ECONOMICAL: It uses an aerated stream system to save water while boosting flow. Accurately sensing and starting the water, Time-up protections will turn off automatically within 3 minutes to prevent children or pets from accidentally entering the sensor area and wasting water. With its water control system, autowater helps to save your expenses on water. 5. RELIABLE DURABLE: The built-in 400mAh rechargeable Li-ion battery can last up to 9 months, when is fully charged. Nicely constructed of engineering-grade ABS plastic with premium chrome finish for durability, effectively withstands daily rust and tarnishing. Package List: 1 x m22 to m24 adapter 3 x Rubber gaskets 1 x Rubber gasket with filter 1 x disassembly wrench 1 x Smart Sensor Faucet Mouth