1. HIGH-FIDELITY SOUND: Bluetooth CSR4.1 ensures crisp, skip-free stereo sound. Enjoy clear hands-free calls with the built-in mic from up to 33-feet away.CVC 6.0 noise cancellation technology ensures that perfect sound is delivered to your ears each time
2. IPX4-RATED SPLASHPROOF: Built for your active lifestyle, SoundBuds are rated IPX Level 4 and can withstand dripping sweat, heavy rain, even a splash from your sports drink!
3. COMFORTABLE FIT: Included S/M/L ear tips and in-ear ear hooks ensure a comfortable and secure fit for everyone. The True Wireless design prevents troublesome wires from tangling during your workout and easily accessible on-ear controls let you control music and calls with ease
4. HOW TO PAIR? : First, Press the power button until the blue and red light flashes at the same time(it is the wrong process when only blue light flash), Then Opening Your Phone Bluetooth Function, Search Blue tooth "A920BL" And Connect it That you can enjoy your music or make a calling
5. RESPONSIBILITY: We are the focus on quality, we have Shielding Testing Room, Battery Life Testing, Tesile Testing Machine, Salt Spray Tester, Button life Tester, Plug and wire bending testing machine and other international advanced detection equipment. 100% inspection before the delivery