JBL Tour Pro 3 True Wireless Noise Cancelling Earbuds earbuds Dual Detect Optical VR (Vibration smart ring Dual Detect Optical VR (Vibration Reduction): Provides up to 4 stops of image stabilization Unexpectedly powerful connectivity up to 100 devices can be expanded to experience extraordinary sound : The multi speaker pair feature enables you to create a powerful audio system that fills every corner of your space with captivating melodies by connecting up to 100 other smart speakers to play simultaneously Use the JBL Headphones app to adjust how much or how little of the outside world you let in 57" touchscreen to see what song is playing or who's calling you