Top Quality Ap PRO3 Bluetooth Earbuds Wireless Spatial Audio Anc Sports Earphones. Double enhanced active noise cancellation, block ambient noise efficiently. New built-in heart rate detection sensor for sports fitness data tracking. High-definition spatial audio with head tracking, immersive stereo listening experience. Live translation + clear call pickup, smart touch & Siri voice control. Long-lasting battery up to 8hrs single use, total 24hrs with charging case.