Wireless 5.3 Ear-hook TWS Earbuds with LED Charging Case — True Stereo, Hands-free Mic, 10H Playtime (50H w/ Case) — Compatible with Amazon Fire HD 10 (9th Gen 2019) & Fire 7 (9th Gen 2019)

Ear-hook true wireless stereo earphones designed for a secure fit and long sessions of use. Soft ear tips form an acoustic seal to lock in audio, while non-slip ear hooks keep the earbuds firmly in place during exercise. Use both earbuds together for full stereo or a single bud for safer, one-ear listening while driving. Built-in hands-free mic supports calls and voice control. Battery and charging case: single-charge playtime exceeds 10 hours, and the included charging case extends total runtime to 50 hours. The case contains a built-in battery and a large digital LED display. A dual digital LED power display on the outside of the case indicates battery levels for both the charging case and the wireless headphones. When charging the case, the LED will flash while the level rises from 1 to 100. Connectivity and performance: adopting wireless 5.3 technology for a more stable link and a 2x fast transfer speed to minimize delay. Both earbuds can operate together or independently. Broad compatibility with most wireless-capable devices, including phones, tablets and specifically Amazon Fire HD 10 (9th Gen 2019) and Amazon Fire 7 (9th Gen 2019).