LED LIGHT 2 LED lights to avoid over-grinding | LED LIGHT 2 LED lights for safety grinding | LED LIGHT 1 LED light for precise grinding |
NOISE LEVEL Super quiet (30dB-40dB), wont scare pets | NOISE LEVEL Ultra Quiet(30dB-40dB) to keep your pet calm and relaxed | NOISE LEVEL Whisper Quiet(30dB-40dB),providing a stress-free experience for your pet |