Desc:Introduction of Portable Ultrasonic Ground Water Pipe Leak Detector1, using dual-mode function, acoustic vibration and spectrum technology combined wi...
Desc:Introduction of Portable Ultrasonic Ground Water Pipe Leak Detector1, using dual-mode function, acoustic vibration and spectrum technology combined wi...
Desc:V60 TWS Wireless Bluetooth 5.2 Headset Noise Reduction Earphones Gaming Stereo Headphones - BlackOne-click switch between game mode and music mode. Ga...
Desc: Noise Reduction Earmuff Electronic Shooting Ear Protection Headset Product DescriptionDF-5 is a new-generation comm and hearing protection device in ...
Desc:Voice Activated: Mini keychain recorder device has continuous recording and o-activated recording 2 recording modes, with ligent noise reduction recor...