Product Specifications: Standard: USB(A) to DC jack; DC plug diameter: 2.5mm / Insertion length: 17mm; Length: 100cm; Polarity: Center positive Compatible Models: Charging cable for electric massagers, etc. Passed over 10,000 bend tests, it is extremely durable and a sturdy cable that can withstand a bit of rough handling. Safety-conscious design: Adopts a 56KΩ pull-up resistor to minimize internal cable resistance, preventing overcharging and heat generation, enabling stable fast charging and preventing damage to important devices. Compact & Lightweight: 100cm, convenient for carrying when going out. [Caution] Do not use a charger with a current greater than 5 V/1 A. Hand Massager Charging Cable USB to DC Cable DC Charging Cable Deear DC Charging Cord 2.5mm Charging for Electric Toothbrush/Facial Cleanser, etc. Replacement 100cm White (1 piece) [USB to DC Cable] DC charging cable, plug the DC plug on one end into the device to charge. The DC plug is in the form of a pin, please compare the terminals before purchasing and make sure it is suitable for use. The 2.5mm charging cable is compatible with many hand massager brands and is suitable for various devices. [Size] The total length of the pin-type charging cord is 100cm, insertion length 16mm, diameter 2.5mm. [Durability] PVC material skin, anti-corrosion, anti-rust, and not easily broken. Can be repeatedly folded and is sturdy and bendable. The 100cm cable allows for free movement during use. [Versatility] Pin-type charging cable, suitable for many machines. Laptops/chargers/car chargers/electric toothbrushes/facial cleansers, etc. Suitable for most handheld massagers and toys. Simple packaging with Yu-Packet Post Mini. ・No returns or claims. Unused, stored at home. Although it is an unused item, please make your judgment based on the photos. Thank you for viewing.