- Eleeels X3 is the latest massage device in X Series Family of Eleeels. Weighs 900 grams only, X3 is convenient and easy to carry around. With vibration frequency between 1200 rpm to 3200 rpm, X3 stimulates natural reflexes, increases muscle activation, and improves circulation. Ultralight only weighs 900 grams. Ergonomic inclined handle particularly suitable for back and shoulder massage. Supports Type-C QC 3.0, PD, AC charger and power bank.