M23 Multifunctional Wireless Headset Tws Stereo No-delay Noise Reduction Sports Waterproof Earbuds Game Bluetooth-compatible Earphones black
--Digital display: adopts digital display design, which is convenient for you to read the power and charge in time.
--waterproof, you can order with confidence.
--Rechargeable and Portable: built-in battery, which can be used for a long time after being fully charged, and the charging case can be used about 10 times.
--Hands-free: Easily answer calls while driving or exercising, support calls and voice control, free your hands
--Size: Charging case: about 8 x 5cm/3.15x1.97 inches.