FK Trading Wireless Earbuds Headphones for T-Mobile REVVL 6X 5G Wireless Earbuds - Bluetooth 5.3 Headphones in Ear with Charging Case, Dual-Mic ENC TWS Earbuds, Waterproof, Touch Control - Black

Dual mic ENC Clear Sound - With the ENC Dual mic algorithm, one for human oice and one for ambient sound, to reduce noise.
26 Hours Battery Life - The earbuds can last up to 6 hours playtime in a single session. and the charging case can provide 3.4 times charging, a combined battery life up to 26 hours.
13mm Dynamic Drivers - Built-in 13mm composite diaphragm, with professional tuner fine tuning, makes music more full and rich in details.
Upgraded Bluetooth 5.3 Faster and more stable - Upgraded BT 5.3 chip, faster transmission speed, higher connection efficiency, more stable performance
In-ear Design - Can be used single or double at will, a single earbud weighs only 4g, with 3 different sizes of silicone earcaps everyone can find the proper size.