Active Noise Cancellation PRO 3 Heart Rate Ai Seiral Number Earphone

Active Noise Cancellation PRO 3 Heart Rate Ai Seiral Number Earphone. Auto pop-up pairing when opening the case, compatible with both iOS and Android systems. Support touch control for music switching and call answering, sensitive and easy to operate. Hi-Fi stereo sound with built-in noise reduction structure, effectively isolate ambient noise, deliver clear call quality and immersive listening experience. 1:1 exquisite appearance design same as original, smooth delicate texture, lightweight ergonomic fit, comfortable to wear for long hours without ear soreness. Long battery life with large-capacity charging case. Single-ear continuous playback lasts long, the charging case can recharge the earbuds multiple times for all-day outdoor use. Free Receipts + Valid Serial Number + Active Noise Cancellation + Heart Rate + 1:1 to Original + Paper Wrapping + Double Packaging + Best Bluetooth Function + Pop up window +phone control.