Under 20 Portable
Xiaomi Portable Bluetooth Speaker Metal Steel Hands Free For Mobilephone or Car
This is a super portable, classic design mini Bluetooth V4.0 speaker, which supports hands free phone call and Volume Control via your Bluetooth device. With its built-in microphone, you can hear whatever is playing anywhere. CVC6.0 noise reduction system is suitable for using in the office, home, outdoors or party.
Original Xiaomi Portable Bluetooth V4.0 Speaker
Classic appearance, round shape, lightweight
Designed with professional horn, powerful immersive sound
Aluminum alloy body, elegant and fine, three classic colors
Joyroom R9 Bluetooth Speaker Mini Portable Wireless Bluetooth Speaker LED Music Player Stereo Subwoofers Home Audio Support TF Card Mp3 Player
Inspired by the concept of "turbo", JOYROOM R9 is small in size but it delivers a satisfying listening experience. Aviation aluminum alloy material makes it possible to have a natural and clear sound. Using beryllium diaphragm, you can enjoy more penetrating pitch and richer bass. High quality microphone with DSP technique enables crystal clear sound during calls and while listening to music.
Mi TDS Pen is an indispensable, easy to manage and very useful device for the systematic monitoring of water quality. Test your water at home, in order to ensure that the necessary Mi Water Purifier.
Externally, the device is similar to an electronic thermometer. But except for the temperature, it is only able to measure the water content of heavy metals, organic materials and water salinity estimate its overall purity.