Wireless V5.3 Bluetooth Earbuds Compatible with BLU XL4 and 2,000Mah PowerBank LED Display, Mic 8D Bass IPX7 Waterproof/Sweatproof

⚡Newest Version 5.3 Modern Style Wireless Bluetooth Earbuds Compatible with BLU XL4 with Digital Charge Point Case for In Ear Headphones.Includes Convenient Charging/storage case for earbuds, TWO different size earbud tips (small, large),user manual and USB-C Charging Cable.FEATURES: ✅Using Bluetooth 5.3 and CVC 8.0 intelligent noise reduction technology these Bluetooth earphones reduce noise to level (about 19 dB). ✅Sound can be clear regardless of the call or the music time, even in the hustle and bustle of the city, you can enjoy music comfortably.✅IPX4 waterproof nano-coating effectively prevents water and sweat from penetrating and damaging its sensitive components.✅Ideal for running, yoga, gym, fitness etc.Tip:The charging box is not waterproof.✅Built-in 2000 capacity battery charges, for listening music about 120H with headphones. The phone call is about 150H. ✅Intelligent LED display, more intuitive , Smaller size, easier carry, more portable and beautiful, and more complete functions.✅Compatible with many other smart phones, laptops, computers, tablets other headphone upgrades INSTRUCTIONS✅Remove earbuds from charging case, they will automatically power on, a blue light will indicate this. ✅Or press the earbuds for 3 seconds, blue indicator light flashes, the earbuds is on.✅Turn Bluetooth of mobile device on, search for "F9".✅Pair and connect, the Earbuds prompt "Connected".