Top features:- Retractable earbuds keep themselves from getting tangled – Long lasting battery keeps playing all day – JBL Signature Sound deliver premium sound quality – Noise isolation blocks out ambient sounds – Neckband speaker for sharing music or calls Retractable earbudsNever fight a tangle of wires again. The LG Tone Ultra HBS-820S Wireless Bluetooth Noise-Cancelling Headphones, have retractable earbuds, so they’re kept orderly and ready for when you next need them.Long lasting batteryFor those who can’t work without background music, a long battery life is a must. The LG Tone Ultra Headphones can play music all day, so you can cover an entire working day as well as the commute there and back. The neckband will vibrate when you have an incoming call, and you can answer it using the mic and controls embedded in the neckband itsself.JBL Signature SoundJBL dynamic speaker drivers create big sounds. Embedded in the LG Tone Ultra Headphones is Haptic Vibration Technology, which uses a lower register to get the bass pumping.Noise isolationWhen you’re listening to music, you only want to hear the music. The ear buds create a noise-cancelling wave that works like ear defenders to dampen external noise. It’ll just be you and your music.Neckband speakerWhen you want to take a call, share your music, or just don’t want earbuds, you can play audio out of the speaker embedded in the neckband. No more fussing around with Bluetooth settings when you want to switch to a speaker – just press a button and the music starts playing for everyone to hear. With the snug fit it’ll stay on when you’re rushing for your evening train.