Features: The smartwatch charging dock is designed with a magnetic base for effortless and secure charging. Made of durable plastic material, this charging dock ensures long-lasting performances and reliable power transmission. Fast Charging: fast transfer rate.high use frequency, soft lines, abrasion-resistance, bend-resistance with long durability. Safe and Practical: Prevent your smartwatch from being damaged by overcurrent when connect to USB Power Source. Easy to Operate: Simply attach the charging cable on the watch and enjoyeffortless user experience. Easyto Carry: for office, gym lockers, or can be stored in your sports bag. Specifications: Material:Plastic Cable Length:Approx.60cm/23.62inch Net Weight:13.5gram Cable Length:Approx.100cm/39.37inch Net Weight:15.8gram For COLMI P45 Color:Black Output and input: 5V1A Package Includes: 1x Watch Charger note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.