There are 3 or 2 styles to choose from, please choose what you need. Contact model (8000 RPM):32 LCD & 4 gears Button model (6000 RPM):6 gears without LCD & 4 heads Packaging includes: 4 massage heads (only 1 head is inserted) 1 power charger 1 X User manual Features: Super 32 science frequency adjustment Multiple massage methods Touch screen dual screen, LCD display Simulation of intelligent control timing Real-time display power Al intelligent control chip High-capacity battery Double track vibration frequency, strong power Silent noise reduction technique Touch sensor adjustment 4 professional massage heads Specifications: Name: Fascia massage gun Weight :1.0 kg Speed: 4500/6000r/min Charging time: 2.5-3h Size :175x64x230 mm / 9x6.9x2.5 in Color: Black Note: 1. Manual measurement should be allowed to generate 1-2cm error.Please make sure you don't mind before you bid. 2. The colors may be different due to different displays, please understand.