Application Field: Electrical Tools, Cutting-Paper Machine，Health Care，Medical Care，Acupoint，Rhinitis Treatment，Acne Treatment，Anti-Hair Lossing，Hair Growth，Laser-Treatment Instrument，Laser-Beauty Instrument，Temperature/Distance-Measured Instrument，Code-Scanner  

Based on the consideration of product cost performance, we provide a mini laser module that utilizes semiconductor laser modules with small size, low power consumption, and low cost. A miniature laser module with a word and cross projection.