INCREDIBLE APTX SOUND QUALITY - J1 wireless running earphones provide awesome stereo-quality HD sound. You'll hear clear treble and punchy bass, just as if you were listening to a CD. They also come with cVc 6.0 noise cancelling technology to block out external noise, thus making them one of the best rated wireless earbuds (great sounds quality and great ergonomics for a great price).

MAKE YOUR SPORT WORKOUTS FUN AND EASY - TREBLAB J1 are designed to be the best gym earbuds. They are IPX6 sweatproof and water resistant (wireless waterproof headphones), perfect if you love to run or cycle outdoors (often bough as jogging earbuds as well!). You also get secure xDrop anti-drop ear fins for a custom fit, so J1 bluetooth sport headphones will stay in your ears even through the hardest of workouts. Besides, they are magnetic earbuds.

AMAZING BATTERY LIFE - These earbuds come with an extra-long battery life, so you do not need to worry about them running out of power when you're listening to your favorite track. You will get 8 HOURS of play from a 2 hours charge for perfect working out.

AWESOME CONNECTIVITY - TREBLAB J1 wireless headphones for gym, outdoor sports and exercise use Bluetooth 4.1 to connect to any smartphone or computer. Ear buds connect fast and stay connected, with aptX technology to make sure the music won't stop until you want it to. Use the built-in microphone to make and take calls, wherever you are, and then switch straight back to the music.

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