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Built-in automatic temperature compensation(ATC) to get precise results
Adopt a capacitive microphone with high sensitivity and clear sound pickup to restore human voice with high fidelity
agricultural research
USB Power supply: 5V/1A
Lamp life: over 20000 hours
20pcs 25x47x12mm Deep Groove Ball Bearing Motor Machinery Special Bearings(6005zz) Smart Home Built-in automatic temperature compensation(ATC) to1. High speed, low noise, long life 2. High temperature resistance, high precision, excellent products 3. Bearing ring: contains inner ring and outer ring; high quality steel support, high efficiency to extend bearing life 4. Rolling body: transfer the load between inner and outer ring 5. Cage: reduce friction heat, optimize the load, easy to disassemble 6. Integral seal: significantly extend the bearing life, retain the lubricant in the bearing to
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