Nitecore BB21 Electronic Blower

The Nitecore BB21 is a high-performance electronic blower designed for precision cleaning of cameras, electronics, and outdoor gear. Featuring a brushless motor and a built-in Li-ion battery, it delivers a maximum wind speed of 80 km/h and thrust of 2.8 N. With three speed levels and a runtime of up to 120 minutes on low, the BB21 is ideal for dusting sensitive equipment without compressed air.

Advantages

Brushless motor for long life and efficiency; USB-C charging for convenience; replaceable high-density filter for clean air; lightweight aluminum alloy construction; quiet operation below 60 dB.

Suitable for

• Camera sensor and lens cleaning
• Electronics dusting (keyboards, PCBs)
• Outdoor gear maintenance

Key specifications

• Motor: Brushless
• Max wind speed: 80 km/h (22 m/s)
• Max thrust: 2.8 N
• Battery: Built-in Li-ion 1500 mAh (10.8 Wh)
• Charging: USB-C, 5V⎓2A
• Speed levels: 3 (Low, Mid, High)
• Runtime: Up to 120 min (Low)
• Noise: <60 dB
• Filter: Replaceable high-density
• Material: Aluminum alloy, PC

Recommendations

For best results, use the BB21 with the included filter and charge fully before first use. Ideal for photographers, technicians, and outdoor enthusiasts.