Reliable power extension for small electronics: 2.5 x 0.7 mm plug-to-socket extension cable with copper cores provides stable, low-resistance power transmission so lamps, chargers and speaker systems get consistent current without clicky or loose connections. Four lengths for flexible placement: choose 1 m, 2 m, 3 m or 5 m to reach distant outlets, reposition desk lamps or move speakers and chargers without forcing or stretching original cables. Broad device compatibility: works with desk lamps, LED chargers, speaker systems, portable audio equipment, headphones, tablets, hearing-system chargers and other mobile devices designed for a 2.5 x 0.7 mm connection. Durable construction for everyday use: robust cable jacket and quality copper conductors resist wear from frequent plugging and routing, offering dependable performance for home users, hobbyists and repair professionals. Problem-solver benefits: Extends reach so you can place lamps and speakers exactly where needed without rearranging furniture. Reduces strain on device connectors by avoiding tight bends and repeated unplugging of the original cable. Simplifies repairs and testing by adding a reliable, easy-to-connect extension between power sources and devices. Typical use scenarios: Home office or studio: extend a desk lamp or studio monitor to a convenient location on a large desk or recording workspace without compromising the connection. Living room entertainment: move small speakers or charging adapters away from the outlet to improve placement and cable management around your entertainment center. Repair bench and mobile device care: technicians and hobbyists use the cable to test or power headphones, tablets and hearing-system chargers while keeping the main device connector intact. What you get: a purpose-built 2.5 x 0.7 mm extension cable available in 1, 2, 3 or 5 meters, with copper cores for steady power delivery and construction suited to home offices, entertainment setups and portable electronics.