About this item Replacement Charger SpecificationInput: 100-240V 50/60Hz Output: 19V 3.42A 65W, featuring an 8.8ft power cord that allows for convenient indoor use. Compatible modelsThis charger is designed for use with various portable wireless speakers, including multiple models for easy replacement and compatibility. Durable & SafetyThe charger is made of durable flame retardant and waterproof materials, equipped with intelligent protection systems to ensure safety during charging with features such as overvoltage protection, overcurrent protection, short circuit protection, and overtemperature protection. Compliance CertificationThis replacement charger is certified by ETL, with additional RoHS, CE, and FCC certifications, ensuring high safety and quality standards. This charger measures 4.3 x 1.8 x 1.2 inches.