Specification:Item Type: Bathtub Bubble MassagerMaterial: ABS, PVCMat Size: Approx. 118 x 38cm / 46.5 x 15inHost Size: Approx. 30 x 22 x 27cm / 11.81 x 8.66 x 10.63inPower: 700WBubble Strength: High and low 3 speed adjustmentAir Volume: 75L / SOzone Volume: 250mg/hrBattery: 1 x CR2025 button cell (not included)Effect: Fat burning and slimming, detoxification and beauty, shrink pores, dredge meridians, dampness and enhance immunityHow to Use:1. Place the bubble bath mat in the bathtub and secure the suction cups on the bottom.2. Connect the PVC hose to both ends of the bubble bath mat and the main unit.3. Connect the power cord to the main unit.4. Fill the bathtub with water.5. Install batteries in the remote control (batteries not included).6. Turn on the power and select the desired mode on the main unit or remote control.packing list:1 * Host1 * Mat1 * PVC Pipe1 * Remote Control1 * Power Cord1 * Instruction Manual