Technical Specifications - Medela Freestyle Flex Mode D'emploi

19. Technical specifications

Summary of important technical specifications
56
Vacuum performance (at 500 m above sea
level [954.62 hPa ambient pressure])
-45 to -245 mmHg (-60 to -327 hPa)
45 to 111 cpm
Power adaptor (Model: S010WU0500200)
In
100 to 240 V~ 50/60 Hz
max. 0.4 A
Protection against electric shock: Class II
Motor unit
Battery capacity and type
3.7 V, 2750 mAh (nominal)
Li-ion
Size
148 x 66 x 46.5 mm
Weight
273 g
Ingress protection level: IP22
Transmission standard: Bluetooth version 4.0 LE
Frequency range: 2402-2480 MHz
Max. power output: +4 dBm (class 2)
Materials touching skin or coming in contact with milk
• Breast shield: Polypropylene, thermoplastic elastomer
• Connector: Polypropylene, silicone
• Bottle: Polypropylene
• Lid: Polypropylene
All parts that come in contact with breast milk are not made with BPA (Bisphenol A).
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Out
5 V
2 A
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Operating temperature range
41 to 95 °F
Operating humidity range
Ambient pressure range
Transport/storage temperature
-4 to 122 °F
Transport/storage humidity
range