Here are a few wireless keyboard + mouse combos like what you asked (since Banda’s sets are often hard to find in India reliably). If you want a stable alternative under ₹2000–₹1500 that works for general laptop/desktop use, you might consider these 👇

✅ Recommended wireless keyboard + mouse combos

Quick thoughts

• Logitech MK220 Wireless Keyboard and Mouse Combo — Very compact and reliable, a good pick if you care about build quality and plug-and-play reliability. Good for small desks, laptops or desktops.

• Zebronics Companion 200 Wireless Combo — Often priced lower and gives acceptable performance for everyday use (typing, browsing, Office work). Useful if you want the lowest cost wireless combo.

• Zebronics Companion 107 Wireless Keyboard and Mouse Combo — Entry-level option. Useful if budget is the main factor and you just need a basic wireless set.

• ASUS Wireless Keyboard and Mouse Set — A mid-range easy-to-use wireless set; a balance between build quality and cost.

⚠️ About Banda wireless combos

I found that Banda’s wireless keyboard + mouse sets (e.g. model W500 / W100) are described as 2.4 GHz combo sets with full-size keyboards and optical mice, with 104-key layout and USB nano receiver. 
But availability for India shipping seems unreliable — many listings are from other countries or out of stock. This makes it risky if you need prompt delivery and support.

My recommendation: If you just want a new wireless keyboard + mouse now (for office, home PC, laptop) — go with Logitech MK220 or Zebronics Companion 200. If you especially want Banda, I’d check carefully whether the seller ships to Jaipur and whether batteries (AA/AAA) are included.

If you like — I can search and show 5–10 of the best wireless keyboard + mouse combos under ₹1500–₹2000 available to ship to Jaipur today (so you can order immediately).
Do you want me to build that list for you?