RENPHO Massage Gun Head with Heat and Cool Percussion Muscle Massager Attachment Portable Rechargeable Handheld Accessory

["Tailored for Massage Guns with 0.76 ID: This massage gun attachments is specially designed to fit massage guns with 0.76 inches(19.3mm) inner diameter. Please ensure it matches your massage gun before purchasing" Cool Function: The muscle massage gun head enables 2 cooling temperature levels by pressing the cool button Heat Function: The heated massage gun head enables 2 heating temperature levels by pressing the heat button Rechargeable: With a 900mAh rechargeable battery this attachment can power multiple sessions of 10 minutes of daily use. It can be easily charged using the provided USB-C charging cable Auto-off: The percussion massage gun head shuts off automatically after 10 minutes of continuous use and can be turned on again as needed]