for Sony Xperia 1 IV Bluetooth Headphones with Earhooks Waterproof IPX7 Over the Ear Wireless Sports Workout Earbuds with LED Display for Gym Running Exercise Fitness with Mic

BLUETOOTH 5.3 & CLEAR CALL - The wireless sports earbuds are equipped with Bluetooth 5.3 chip for more stable connection, faster transmission speed and stronger signal. 4 microphone with environmental noise canceling technology work together to make sure you hear crystal clear calls when you use the earbuds wireless, just as you would with someone face-to-face. Call anytime, anywhere while working out!

COMFORTABLE EAR HOOK DESIGN - The wireless earbuds with ear hooks provide a secure fit that can be changed while you run or work out. Unlike regular wireless in-ear headphones, it is designed with soft, flexible, and secure fit ear hooks aimed at fully fitting your ears without falling out even during strenuous sports. It also offers 3 sizes of silicone earbuds (S/M/L) that fit perfectly and block out surrounding noise for great music enjoyment

48 HOURS PLAYTIME & USB-C FAST CHARGING - The fully charged wireless Bluetooth earbuds can provide 9 hours of playback time, and the 500mAh charging case can provide 48 hours of playback time. With USB-C quick charge, it only takes 1.5 hrs to charge the case. You have the state of charge of your sports earbuds under control at all times

IPX6 WATERPROOF & UNIVERSAL COMPATIBILITY - IPX6 waterproof technology protects Bluetooth headphones well from sweat and rain during strenuous workout or daily use. And bluetooth earbuds compatible with iPhone, ipod shuffle, ipod nano, Android, Samsung Galaxy, BlackBerry, HTC, iPad Pro, Bluetooth-enabled Cellphones tablets and so on, Wireless earbuds are great for Sports, Workout, Running, Gym, Exercise, Watching TV and Sleep

Hi-Fi STEREO DEEP BASS & GREAT GIFT - True wireless stereo earbuds feature the latest Bluetooth 5.3 and advanced acoustic technology to produce incredible sound quality with deep bass and crystal clear treble. Extremely lightweight, simply take it out of the case and it enters pairing mode without messy tricks.