Defender kn 2912 rechargeable AC/DC fan

⚙️ Key Specifications
• 🔌 AC/DC Function – works with electricity + battery
• 🔋 Battery: 6V 4–4.5Ah rechargeable battery
• ⏱️ Charging Time: ~12–15 hours
• 🌬️ Backup Time:
• High: 4-5 hours
• Medium: 5-6hours
• Low: up to 7-8
• ⚡ Speed Modes: 3 levels (Low / Medium / High)
• 🔄 Oscillation: Yes (rotates side to side)
• 💡 Extra: Built-in LED light (2 pcs)
• 🌀 Fan Size: 12 inch

✅ Main Features
• ✔️ Works even during load-shedding
• ✔️ Long battery backup (depends on speed)
• ✔️ Strong airflow for small–medium rooms
• ✔️ Low noise (good for sleeping)
• ✔️ Portable & easy to carry
• ✔️ Multi-functional (fan + light)

🎯 Best For
• Home use (bedroom, living room)
• Shops / small offices
• Students & hostel use
• Emergency backup cooling