
For optimal use of your COMFIER CF-4805B Hand Massager, the user manual suggests limiting each session to a maximum of 15 minutes. This timeframe helps to prevent overstimulation of your hand muscles and nerves. Always prioritize your well-being; if you have any pre-existing health conditions or specific concerns, consulting your doctor before incorporating the hand massager into your routine is recommended to ensure it aligns with your individual health needs.


