First time investor. Are these SIPs okay for a 3 year goal?

Hey! I’m new to investing and planning to save for an iPhone Pro Max over the next 3 years.

I’m thinking of doing ₹1,000/month SIP in each of these: • Bandhan Small Cap Fund • Motilal Oswal Midcap Fund • Parag Parikh Flexi Cap Fund

Total ₹3,000/month for 3 years.

Is this mix okay for a short-term goal like this? Or should I go for something safer? Open to suggestions this is my first time.

Thanks!