HIGH-END BERYLLIUM TRUE WIRELESS EARBUDS - Experience nothing but pure genuine sound in all frequency ranges, delivered by breakthrough speaker technology and noise cancelling ear tips. We have made the speakers out of beryllium, an element that delivers breakthrough sound quality and used in professional audio equipment only. Our premium truly wireless earbuds are out of competition!

CORDLESS HEADPHONES MADE FOR SPORTS - TREBLAB X2 wireless headphones are perfect for sport and gym workouts. They are best bluetooth headphones for running, jogging and fitness. X2 are super comfortable and we included our special xDrop ear-fins so they won't fall out. Our sports earbuds are sweat proof and IPX4 waterproof (waterproof bluetooth headphones) which makes them perfect for any type of active exercises.

AWESOME CONNECTION - TREBLAB X2 in-ear wireless headphones come with advanced Bluetooth (blue tooth) technology for an unbreakable connection with your Android or iOS device, Mac or PC. Use your fully wireless earbuds to get things done on the go, with in-ear calls, mic, volume and SIRI/Google (Android) support.

✔ A BATTERY THAT CAN KEEP UP - Don't worry about running out of battery as X2 plays for an incredible 5 HOURS straight, and comes with a charging case that provides two additional charges, wherever you are.

✔ 1-YEAR WARRANTY - We will completely refund your order if you are not satisfied with the purchase. We offer 1 year warranty, lifetime support and up to 3 FREE accessories replacements for cordless earphones within 12 months. For California Residents Only: Warning - Cancer and Reproductive Harm - P65Warnings ca gov.