Haylou W1 QCC 3040 Bluetooth 5.2 Earphones Apt-X/AAC Moving Iron + Moving Coil Sound HiFi TWS Wireless Headphones - White Features: For Qualcomm QCC3040 Bluetooth 5.2 chip TrueWireless Mirroring technology for improved robustness and seamless user experience For Knowles Dual Balanced Armature + Dynamic DriversExperience HiFi tri-band equalization effect AptX / aptX adaptive / AAC / SBC, experience CD-level lossless original sound, dynamic low latency, fully enjoy your game, while it includes AAC and SBC audio decoding 4 Mics + CVC 8.0 + ENC, Higher-order noise cancellation arithmetic and CVC 8.0 ensures clear calls without any disruption along with a dual mic in each earbud Hall magnet suction switch + battery indicator Specifications: Product model: Haylou W1 Wireless connection: Bluetooth 5.2 Charging port: Type-C Communication range: 10 meters (open space without obstacle) Battery life: Approx 20 hours (including charging case) Earbud battery capacity: 32mAh Charging case battery ca