Selling point:1. Equipped with stable magnetic field: The bottom stable magnetic discipline would be freely adsorbed on the floor of iron metal. Eye-catching and eye-catching: It can be used as a warning light/rescue comfortable to quickly discover targets. COB facet light fixtures with vast floodlighting: Soft and excessive brightness COB ingredient lights, clean lighting, non irritating, can be utilized as studying lights4. Full sense of technology: The twin lamp head design of the extremely restored "rocket thruster" illuminates the complete night. Compact body: Exquisite and shiny body, clean to control, can be paired with a keychain. Smart battery display: Always hold song of the battery fame to circumvent the embarrassment of unexpected energy outages. Product parameters:Product Name: Multifunctional Keychain LampLamp core model: LED+COBGear setting: 7th tools dimmingProduct battery: High potential batteryWaterproof grade: Life grade waterproofControl mode: self sufficient twin switchCharging method: Type-c immediate chargingBattery display: four section LED lightAdditional function: Can be used as a cap lampProduct size: 5 * three Product List:Lamp * 1Data cable * 1 Attention: The information in the parameter length information part is manually measured, please confer with the particular measurement!