Multi-purpose office fan

🌬️ Smart multifunctional desk fan – lasting coolness and lasting elegance! 🌬️🔌 Recharge via USB – operate silently – and cool powerfully! Small desk fan, but with great capabilities! Perfect for the office, your room, or even while traveling. Elegant design, brushless motor, and a strong lithium battery make it your daily companion to face the heat. Technical specifications: 🔋 3.7V lithium battery with excellent capacity ⚡ Operating power: 4.5W – current 0.5 to 1 amp 🔌 Recharge via USB – convenient and fast 🌀 Three speed levels for air control 🎧 Quiet sound (30-40 dB) – ideal for studying or sleeping. Features: ✔️ Brushless motor – durable and low noise ✔️ Rotatable mask design ✔️ Long-lasting operation – charge lasts for hours ✔️ Modern lightweight design and easy to carry ✔️ Suitable for children and adults (with supervision for those under 10 years old). Important tips: 🔋 Fully charge before first use 🚫 Do not use while charging to extend its lifespan 💡 Use a 2A charger for optimal performance 📦 The perfect product for the office, studying, and travel – smart cooling without disturbance! ✨ Get it now and enjoy fresh air with an elegant design and quiet sound!