[Size]: 118*118*118MM [Material]: The embryo body is MDF, black imitation leather PU inner black high elastic memory foam table pillow mode: OFF: switch Gear B: Forward rotation for 2 minutes, stop for 6 minutes, reverse for 2 minutes, stop for 6 minutes, and repeat the cycle; Gear L: rotate forward for 5 minutes, then reverse for 5 minutes, continue to circulate for 3 hours, stop for 9 hours, and then repeat the cycle; Note: Gear B is suitable for short-term use, gear L is suitable for long-term use [Voltage]: You can directly plug in the power supply (voltage: 3V-9V wide voltage, 1A-5A) universal, [Product configuration]: Equipped with: USB&DC cable; DC&DC cable; Chinese and English bilingual color printing manual, one watch wipe cloth each