With a dual tone finish on a lightweight ergonomic design weighing just around 4g per earbud, get ready to groove in full flow with Airdopes 121v2Airdopes 121v2 offers a nonstop playback of up to 3.5H with each charge and an additional 10.5H playtime with the included charging case1 year warranty from the date of purchase, Charging Time : 2 Hours, Standby Time : 100 HoursboAt Airdopes 121v2 offers true wireless experience for real time audio with Bluetooth v5.0It possesses powerful 8mm Drivers that pump out immersive auditory experience all day long