vivo TWS 2 Smart Dynamic Noise Reduction Low Latency Wireless Bluetooth Earphones(Blue)

Features:
1. Support two devices to be connected at the same time, free to switch playback
2. 30h long battery life
3. Compact size, comfortable to wear
4. 88ms game low latency, audio and video synchronization, good gaming experience
5. 40dB deep noise reduction
6. Three-microphone call noise reduction
7. 12.2mm large dynamic unit with bio-carbon fiber composite diaphragm, full low-frequency volume, clear and bright mid-range and high-frequency

Product parameters:
1. Bluetooth version: 5.2
2. Sound unit: 12.2mm moving coil unit
3. Audio decoding: aptX Adaptive/AAC/SBC
4. Frequency response range: 20Hz-20000Hz
5. Interface: Type-C
6. Waterproof level: IP54
7. Battery capacity: earphones: 48mAh, charging box: 505mAh
8. Battery life: 4.5-8 hours per time, 30 hours with charging box
9. Charging time: earphones: about 60 minutes, charging box: about 110 minutes
10. Charging specifications: input: 5V/0.7A, output: 5V/0.3A
11. Dimensions: Headphones: 23.8 x 22.2 x 30.2mm, charging box: 60.0 x 24.3 x 45.4mm
12. Weight: Headphones: about 4.7 grams/piece, whole device: about 41.9 grams