These devices are over a decade old. Lithium-ion batteries degrade over time, so a "New Old Stock" (sealed) iPod might actually have a dead battery from sitting empty for years.
Often called the "Clip," this model is iconic for its horizontal design and the included (now rare) charging dock. what is the best ipod shuffle to buy
This is widely considered the best model for most people. It brought back the physical click wheel after the buttonless experiment of the 3rd gen. These devices are over a decade old
Rock-solid durability and a slightly larger, more satisfying click wheel. more satisfying click wheel.