Ground loop filter noise isolator, eliminating the hiss, buzz and interference caused by ground loops which happens when the audio source and the speaker use the same power source in some car speakers / home stereo systems when using the Bluetooth receiver. | You can enjoy the clean and clear music/audio by eliminating the current noise in some car speakers / home stereo systems. | Works with any device that has a 3.5mm jack including smartphones, tablets, mp3 player, speakers, when grounding issues persist. You could also use with a Bluetooth Receiver/Bluetooth Hands-free Car Kit in your Car Audio System/Home Stereo. | Being so mini, portable and light, plug and play, no battery need or button, all you need to do is to plug in the ground loop isolator | Portable, light-weight and plug and play without any complicated setup. Package Contents: Besign Ground Loop noise Isolator with 3.5mm Audio Cable, User Manual.

【THE BEST DASH CAM FOR EVERYDAY DRIVERS】Nexar Pro provides ultimate protection by recording the road and the interior of the car simultaneously. The road view camera records crisp 135° wide video in 1080p Full HD quality. The interior camera records sharp footage in 720p HD quality and includes 10 infra-red light bulbs that provide superb night vision. The system is equipped with advanced G-force sensors and comes with 32GB or 128GB memory, providing 4 or 16 hours of loop recording respectively | 【IMMEDIATE EVIDENCE ON THE NEXAR APP】The Nexar Pro dashboard camera works only when paired to the Nexar app. The dash cam seamlessly streams live footage to your phone every time you drive, so when needed, video evidence is just a tap away. The Nexar app works in the background, so you can use other apps (like navigation) while driving. Nexar Pro is compatible with iPhones and top Android phones. Scroll to the FAQ section for more details. | 【SMART DETECTIONS AND FREE CLOUD BACKUP】The camera detects critical situations on the road (like crashes or sudden brakes) and saves them as short clips on the Nexar app. These clips are also automatically backed up to your unlimited Nexar cloud account, free with every Nexar car camera. | 【EXTENSIVE POST-COLLISION REPORTS】At the tap of a button, Nexar can create detailed post-collision reports that save you time, money, and unnecessary stress when dealing with insurance claims. Nexar’s report summarizes key information from the crash, including dash cam footage, driving speed, G-force impact, and location. It has been proven useful countless times and is widely accepted by insurance companies. | 【PARKING MODE】Nexar senses even the slightest movement and starts recording immediately, even when your car is parked. Get notified and watch recorded parking incidents as soon as your phone is nearby and connected to the dash cam. Currently available on iOS, Android coming soon.