vivo TWS 2e Dual Microphone Noise Reduction Waterproof Wireless Bluetooth Earphones(White)

Features:1. Support two devices to be connected at the same time, free to switch playback2. 27h long battery life, high-efficiency chip, large-capacity battery3. Compact size, comfortable to wear4. 117ms game low latency, audio and video synchronization, good gaming experience5. Bluetooth 5.2, fast and stable connection6. Dual microphone call noise reduction7. 12.2mm large dynamic unit with bio-carbon fiber composite diaphragm, full low-frequency volume, clear and bright mid-range and high-frequencyProduct parameters:1. Bluetooth version: 5.22. Sound unit: 12.2mm moving coil unit3. Audio decoding: AAC/SBC4. Frequency response range: 20Hz-20000Hz5. Interface: Type-C6. Waterproof level: IP547. Battery capacity: earphones: 45mAh, charging box: 430mAh8. Battery life: 7.6 hours for a single use, 27 hours with charging box9. Charging time: earphones: about 60 minutes, charging box: about 110 minutes10. Charging specifications: input: 5V/0.7A, output: 5V/0.3A11. Dimensions: Headphones: 23.8 x 22.2 x 30.2mm, charging box: 60.0 x 24.3 x