IPX4 Waterproof Bluetooth Shower Speaker

Just paste this speaker in you bathroom and you can listen the music when taking a bath.

https://www.plusbuyer.com/aquasound-ipx4-waterproof-bluetooth-shower-speaker-call-answering-music-control-400mah-white-p-7284.html

Wireless Tap Detector - Detect Video Cameras and Audio Bugs for Privacy

You can never be too safe these days. Everywhere from the company meeting room, to hotel rooms and bathrooms, it seems like no place is safe from prying eyes. And now, technology has advanced to the point where almost ANYONE can listen in on your phone calls. Thankfully, that same technology lets you do something about it. With this wide band wireless AV tap detector, you can ensure that no wireless cameras or transmitting audio bugs are trying to gain access to your private conversations. Conduct your company meeting, legal discussion, or personal conversation with security and peace of mind. Just turn the knob and this Wireless Tap Detector will start working to find hidden cameras and other devices that are currently transmitting over radio frequencies. Tracking is made much easier with the ability to fine tune (even in noisy areas) and with the display of 10 LED indicators, which show you exactly how close you\'re getting.

https://www.plusbuyer.com/wireless-tap-detector-detect-video-cameras-and-audio-bugs-for-privacy-p-2007.html

Sports Chest Strap with Bluetooth Medical ECG Monitor for iPhone / Android Phone

This electrocardiograph (ECG) brings medical grade readings to your smartphone so you can check and monitor your health with ease. This ECG monitor can be used with a range of fitness apps including Silverunner, Running Nike+, Endomondo, Myfitnesspal, Runkeeper, and MapMyRun. It comes with an 86CM adjustable chest strap that provides a comfy fit for all body types. The ECG is a sealed unit that is both sweat proof and waterproof while the chest strap is detachable and suitable for machine washing. This ECG will bring you a medical-grade reading in just 30 seconds. Now you can monitor your hear without patches or wires thanks to this medial grade ECG monitor that is designed to let you track your heart beat without interfering with your life.

https://www.plusbuyer.com/sports-chest-strap-with-bluetooth-medical-ecg-monitor-for-iphone-android-phone-p-9625.html