TWS Earbuds with 13mm Dynamic Driver to produce Immersive Stereo Sound Smart Touch Controls and 34 Hours of Non stop Playtime with the Charging Case.ightweight Wireless Earbuds with Ergo Fit Design Built in HD Mic for Clear Call Quality. In Ear Design Blocks External Noises Providing Passive Noise Cancellation.6 months manufacturer warranty from the date of purchase on manufacturing defects only.