LINEPAUDIO B983 AC Ground Circuit No-Hum Buzz Eliminator, US Plug, B983 Video Capture Solutions Loading Container 20GP: 456 cartons

Loading Container 20GP: 456 cartons * 40 pcs = 18240 pcs

Rated voltage I current: DC 5V /100mA

40HQ: 768 cartons * 50 pcs = 38400 pcs

Sound output: 110+/-5dB

Heart rate sensor: support dynamic heart rate

LINEPAUDIO B983 AC Ground Circuit No-Hum Buzz Eliminator, US Plug, B983 Video Capture Solutions Loading Container 20GP: 456 cartonsProduct Details 1. No Hum AC hum eliminator 2. Easy to use, just plug it in! 3. Small and light, very portable, LED indicator 4. Suitable for use on 120V 60Hz grounded USA style power outlets 5. The No Hum is specifically designed to eliminate ground related Hum and Buzz issues, quickly and easily. 6. Simply plug it in, and it filters low voltage from the ground line that causes audio ground loop hum and buzz! Note that the Hum maintains a SAFE ground