Estimated Delivery : 8 ~ 10 business days, Free shipping Features: - New LCD touch screen, accurately display speed, time and switch control - New-Generation Noise Reduction Technology - Brushless DC motor and double bearing transmission bring a high power and low noise experience - 3-speed shifting design meets a variety of massage needs - 4-6Hrs Battery Life + 3hrs battery charge time - Li-ion battery, 5hrs of continuous use in the middle gear Specifications: Power Charger: Rated input 100~240V 50/60Hz 1A Battery--Rated: Type Type: Li-ion Capacity: 2400mAh Stand by Runing Hours: 4-6 Hours Working Hour: 3-5 Hours Massager No-load Speed: 3200r/min 3 Levels Adjustment: Level 1 - 1900/min, Level 2 - 2500/min, Level 3 - 3300r/min Product Size: 18.8cm*24.2cm*6.2cm With Handle Box Weight: 1600g Package Contents: 1 x 2400mAh Massage Gun, 4 x Massage Heads, 1 x Li-ion Battery, 1 x UK Power Charger, 1 x English User Manual, 1 x Bag