ANC TWS Wireless Earbuds — True Stereo Headset with Hands-free Mic — Compatible With Amazon Fire HD 10 Kids, Fire HD 10 Kids Pro (11th Gen 2021 release) — Active Noise Canceling

True wireless stereo earphones with ANC (active noise cancelling) for clearer listening and stronger bass. Use both earbuds together for full stereo or switch to mono mode and wear a single bud for safer driving; each earbud can also pair with a separate device so they act like two independent headphones. Sound is driven by a global professional chipset and a biological diaphragm to deliver rich, clear audio and powerful bass. The track air design is sweat and splash-proof up to ipx4. Earbuds automatically power on when removed from the charging case and shut off when returned. Smart touch controls (instead of physical buttons) reduce ear discomfort, and a double press of the multifunction button instantly activates your voice assistant. Battery life: 4 hours working time per charge for the earbuds, with the charging case providing about 5 full charges for roughly 24 hours playtime in total.