RENPHO Active+ Thermacool Heat & Cold Massage Gun — Deep Tissue Percussion for Back and Neck, Portable Handheld with 5 Speeds, 5 Attachments, Carry Case (Black)

- Thermacool Heat and Cold: Features a dedicated heat-and-cold attachment with four adjustable temperature settings to target different muscle groups - Powerful Brushless Motor: High-torque brushless motor provides long-lasting, deep percussion delivering up to 45 lbs of force for effective muscle relief - USB-C Fast Charging: Rechargeable battery charges via the included USB-C cable or a power bank for easy travel charging; ensure it is fully charged before first use - Travel-Friendly Design: Compact handheld construction and a protective carry case keep the massager and five interchangeable heads organized for quiet use at home, the gym, or the office - Variable Speeds & LED Display: Five speed levels with an LED screen showing speed and battery percentage, plus a 10-minute auto-off safety function to prevent overuse