treblab xr500 bluetooth headphones, best wireless earbuds for sports, running gym workout. ipx7 water resistant, sweatproof, secure-fit headset. noise cancelling earphones w/mic treblab <p><b>the way you experience sound is about to change forever!</b></p> hello, we are treblab and we love sound. </b></p>- we were born because we got tired of wasting money hyped up, overpriced or subpar “earbuds” that produce noise instead of sound. <br>- we never cared much for wires that tangle up your body either. <br>- we knew someone had to make the product we dreamed about... the rest is history. </b></p> <b>treblab xr500 – a testament of technology and audio engineering</b></p> when you put on treblab’s earbuds, your ears will be treated to true hd sound, an unparalleled bass response, and serene noise cancelling – all with seamless wireless bluetooth connectivity. </b></p> <b>features</b> <p><b> </b></p>- high-definition sound – rock-solid bass, super-crisp treble. <br>- passive noise cancellation – with ear-tips. <br>- secure comfort fit – soft rubber finish and secure hooks. <br>- longest play time – up to an incredible 9 hours of play. <br>- control calls – hd microphone, volume, skip, pause and play. <br>- compatible with – all devices with bluetooth. </b></p> <b>specifications</b></p> - bluetooth 5.0 csr <br>- bluetooth profiles: hfp, hsp, a2dp, avrcp <br>- noise-cancellation cvc 8.0 <br>- operation time: up to 9 hours <br>- charging time: 2 hours <br>- signal range: 38 feet <br>- battery displayed on device <br>- supports multi-device connection <br>- in-ear voice prompts<br>- frequency response: 20hz-20khz <br>- frequency range: 2.4ghz-2.48ghz </b> </p> <p><b>amazon buyers trust treblab to be a brand that is focused on high-quality products and great customer service</b></p> <p>you are backed by our 1 year manufacturer’s warranty too!</p> <p><b>we cannot guarantee this special pricing, so be sure to click buy now!</b></p>