Product Features:New LCD Touch screen, accurate display speed, time and switch control. New-Generation Noise Reduction Technology brushless DC motor and double bearing transmission brings a high power and low noise experience. 30-speed shifting design meets a variety of massage needs. 3-6 hours Battery Life 3+ hours battery charge time Specifications: --Power Charger input:16.8V 100~240V 2A --Battery Type: Li-ion --Capacity: 4*2500mAh battery inside --Stand by Runing Hours: 3-6 Hours --Working Hour: 3-5 Hours --Size:18.8cm*24.2cm*6.2cm --With Handle Box Weight: 1560g Package Details: 1 * Massage Gun 1 * Big Round Massage Ball(For large muscle recovery) 1 * Spiral Head(For joints of body) 1 * Fork Leg Tip(For spine massage) 1 * Flat Warm Up Tip(Full body) 1*Spad Shaped Head(use for boday bones muscle relation) 1*Thumd Head(use for massage soft tissue) 1 * 2500mAh Li-ion Battery 1 * Power Charger 1 * English User Manual 1* Gift Handle Bag