for Samsung Galaxy A21 Wireless Earbuds Bluetooth 5.3 Headphones 42Hrs Playtime in Ear Buds Sports Earphones Over-Ear Earhooks IP7 Waterproof Headset/Noise Cancelling for Workout

Newest Bluetooth 5.3 & One-Step Pairing ：Wireless earbuds adopt chip version 5.3 which provides stable transmission, resists interference strongly. Low latency and stable signal promise smooth using experience whether you are watching a movie or listening to music. And you just take the ear buds out of the charging case and they'll automatically connect to your phone after the first pairing.

Dual LED Display & 42H Playback : With Dual LED display make it obvious to show the battery power of the case and Bluetooth earbuds. The remaining power in percentage on the screen is shown in the middle of the Bluetooth headphones, and the charging process of the earbuds is displayed on both sides. During Charging, the LED indicator light will flash. Besides, 500mAh charging case supports 5 times fully charging for wireless ear buds and let you enjoy more than 42 hours music time.

Comfortable for Sports & IP7 Waterproof : I27 in ear earphones are equipped with soft and flexible earhooks, 3 different sizes of ear tips for your best choice, which ensure the headphones will stay comfortably firm in place and won't fall off, you won't feel tired after long time wearing. And these Bluetooth earphones are rating at IP7 waterproof, the nano-coating on earbuds surface can prevent water and sweat from penetrating. Note: Not supported for use while swimming.

Smart Touch Control & Wide Compatibility : By touching wireless earphones to answer the phone and hang up the phone, music play/pause, music up and down , volume up/down, or access to other functions, the operation is very simple and convenient. Compared with physical button, it largely minimizes the pressure to your ears. Meanwhile, it compatible with most Bluetooth-enabled devices, including IOS, Android smartphones, Laptop,Tablet PC.

The impressive Hi-Fi stereo sound & Type-C Fast Charging : The earbuds wireless bluetooth feature 11mm drivers that boost quality sound with deep bass and mids at optimal levels that are pleasing to the ears. You will feel like an immersive concert. The wireless sports earbuds can be fully charged within 1.5 hour by using the USB-C cable, come along and feel it.