Note: This USB A to USB Micro charging cable. Charging Cable Specifications: Length: 3.3 FT Color for: Black The material used: PVC The charging jack is: USB Micro Charging cable Features: Enhanced Durability: The wire is designed with thicker PVC material, 8000+ bending tests, Effectively protects the charging cable from breaking. Perfect Length: 3.3 feet charging cable, convenient to use at home, bedside, office, car, and travel. compatible with: Bose Sound Link Color I II III, Bose SoundLink wireless headphones, Mini II, Revolve Plus Bluetooth Speaker You will get an Unconditional refund within 30 days and Our worry-free 12-month After-sales service, let you buy with confidence.