The LG TONE Studio (model HBS-W120) personal wearable speaker features four speakers – two full range on the top and two vibrating on the bottom – that give a personal surround sound experience when watching a movie, playing a video game or simply streaming music. Its sound is designed in collaboration with surround sound experts at DTS to bring a realistic theater-like sound for a cinematic experience wherever you may be. The TONE Studio features a Hi-Fi DAC (Digital to Analog Converter) that enhances sound quality by recreating audio content as accurately as possible. What’s more is that with Dual Play, you can connect two LG TONE Studio wearable speakers and share the sound from a movie, playlist or more. • Real Wireless Stereo – experience the real freedom of a wireless headset with no tangling and no hassle. • Vibration on Call & Easy Charging – charge earbuds at all times when stored inside the neckband, plus enjoy the convenience of vibration alert for incoming calls—even when charging. • Intuitive User Experience – take advantage of convenient features like voice command, vibration notifications, and dedicated Apps for better control. • Dual MEMS Microphones – never miss a moment of the conversation with microphones built for enhanced sensitivity. • Balanced Armature Speakers – immerse yourself in music with perfectly balanced audio clarity.