Weight:Earphones: 3.6g (Single earphone) Frequency Range:20Hz-20000Hz Sensitivity:-88dB (-80 - -92) Bluetooth Version:Bluetooth 5.0 Wireless Range:10 M (30ft) / Class 11...
Water Hand pumps are a type of human-operated positive displacement pump. A good quality hand water pump makes it easier and quicker. Here are some great water pumps designed to give you in Kingsmart.