A World’s First for Dolby Atmos Wireless Earbuds LG TONE Free T90 is the world's first Dolby Atmos wireless earbuds with Dolby Head TrackingTM across all your favourite entertainment - like music, movies, TV shows, and games. Pair the wireless earbuds to any device1 to experience Dolby Head TrackingTM and virtualiser and bring a whole new level of reality to your media. Plug and Play LG Tone Free earbuds come with a charging case that also acts as a wireless Bluetooth dongle for devices with an AUX headphone jack2. You can then enjoy wireless convenience and brilliant sounds from treadmills, computers and aeroplane seats that don't have Bluetooth connectivity. You can even jump on a conference call or chat with friends while gaming via USB-C connection or answer incoming calls via Multi-Point & Multi-Pairing.3 Graphene Driver for high-quality sound Graphene improves speaker performance for a more lifelike sound. The Graphene speaker driver is made of a strong, yet lightweight material that reduces unwanted vibrations to deliver an accurate and rich full range tone, so you always feel like you’re front row and centre-stage. Multi-Pairing Multi-Point & Multi-Pairing let you connect to two devices simultaneously, so whenever you're watching TV on your tablet and a phone call comes in, your earbuds will automatically take the call and switch back to your tablet as soon as you hang up. You can also pair your earbuds with up to five devices through the LG TONE Free app. UVnano – Kills 99.9% of Bacteria after 10 minutes Your earbuds are there for you every day - helping you relax, rock out, and refocus. But these buds can also host bacteria you don't want to carry around. LG TONE Free fit are equipped with a UVnano charging case that kills 99.9% of bacteria4 after charging for 10 minutes. UVNano function only operates when the charging case is closed^ and connected to a power source using charging cable. Key Features Plug and Play charging case acts as a wireless Bluetooth dongle Dolby Atmos & Dolby Head Tracking Enhanced Active Noise Cancelling True Wireless UV Nano Self Cleaning Earbuds Multi-Point & Multi-Pairing let you connect to two devices simultaneously 1 Smartphone and LG TONE Free app required to use feature. 2 AUX port adapter supplied in box to connect charging case and AUX device. 3 Microphone function is available when using the included USB-C to USB-A cable, or USB-C to USB-C cable (sold separately). 4 Independently tested and verified to reduce 99.9% of bacteria (Escherichia Coli, Staphylocuccus Aureus & Klebsiella Pneumoniae) after ten minutes of irradiation. ^UV LED function works only when the charging case is connected with the charging cable, to a power source. The blue mood light is for aesthetic purposes only and appears when the charging case lid is opened.