TZ-7040B — Massage Gun (6 massager, aluminium alloy box packing) Size:25*23*6.5cm Massager Qty : 6 Endurance:3 hours Battery Capacity:2400mah 24vBLN Voltage:100-240V Timing:10 intelligent timing Speed: 1-1800 / 2-2400 / 3-3200 Hz:20-50hz Packing: Aluminium Alloy Box N.W/G.W: 1.1/2.8kg