RENPHO Mini Massage Gun offers hot & cold therapy with 4 heat (102°F‑113°F) and 4 cold (57°F‑46°F) settings to reduce swelling and speed recovery. Delivers deep‑tissue with 5 speeds (1600‑2600 RPM) and 8mm amplitude via a quiet brushless motor (≤55dB).Includes 5 massage heads and a carrying case for travel. Features USB‑C fast charging (full in 2.5h, 3+h runtime), 10‑min auto‑off, and an ergonomic thumb‑loop handle for easy, one‑handed use. Perfect for post‑workout, travel, or daily self‑care.