Cimilre S5 Double Electric Breast Pump is anelectric breast pump integrated with 2-motor pump and rechargeable battery. The suction on each pump can be adjusted individually, which means you can customise and control the suction power on each breast during pumping, or use sync mode for simultaneous control. Single/Dual (double-side) pumping Modes & Adjustment Levels: Express (1-12 levels), Massage (1-5 levels) Suction strength 50-320 mmHg – more than Spectra’s 300mmHg Built-in rechargeable battery Free Volt:Powers with conventional DC adaptor and can be used with any voltage settings Dimensions:15 x 14 x 5.6 cm Weight: 880gm This product comes with 3 months local warranty by Cimilre Singapore against manufacturing defects. All power adapters for Cimilre appliances comes with SPRING Singapore SAFETY MARK (medical grade IEC60601)that ensures its power adaptor is safe for use in Singapore. More features Smart Auto Power Off:Device powers off automatically when exceeding 30min of expression. Use on the Road:Connect device with car cigar jack adaptor to use in a car (cigar jack adaptor sold separately) Hospital Grade Low Noise Adjustable suction power on both motor pump 2 Modes: Expression & Massage CertificationKGMP,ISO 13485,CE-MDD,FDA Includes Cimilre S5 Double Electric Breast Pump 2 x 30mm Breast Shield (narrow neck) 2 x 150ml Milk bottle with teat and cap (narrow neck) 2 x Backflow Protector 2 x Tubing 2 x White Valve Power Adapter User Manual