vivo TWS Air Pro Semi-In-Ear Active Noise Reduction Waterproof Wireless Bluetooth Earphones(Blue)

Features:1. Support two devices to be connected at the same time, free to switch playback2. 30h long battery life, low power consumption chip3. Compact size, comfortable to wear4. 88ms game low latency, audio and video synchronization, good gaming experience5. Bluetooth 5.3, fast and stable connection6. Dual microphones for AI call noise reduction, clear calls7. 14.2mm acoustic unit and thickened ring diaphragm, bringing 3D stereoscopic panoramic audio8. Intelligent interaction, pairing can be completed by opening the coverProduct parameters:1. Bluetooth version: 5.32. Sound unit: 14.2mm moving coil unit3. Audio decoding: AAC/SBC4. Frequency response range: 20Hz-20000Hz5. Interface: Type-C6. Waterproof level: IP547. Battery capacity: earphones: 31mAh, charging box: 430mAh8. Battery life: 3-6 hours for a single use, 15-30 hours with charging box9. Charging time: earphones: about 60 minutes, charging box: about 140 minutes10. Charging specifications: input: 5V/0.5A, output: 5V/0.2A11. Dimensions: Headphones: 30.09 x 18.54