Product model: vivo TWS Air3 
Battery life: Up to 10 hours for a single headphone, up to 45 hours for the entire device 
Charging specification: Input: 5V ⎓ 0.7A Output: 5V ⎓ 0.2A 
Charging interface: Type-C 
Body size: Earphone size: 30.01 × 19.04 × 17.95mm; Charging case size: 56.8 * 48.3 * 24.4mm 
Body weight: Earphone weight: 3.6g ± 0.3g; Overall weight: 37g 
Sound unit: 12mm dynamic coil unit 
Audio decoding: AAC/SBC/LC3 
Sound effects: DeepX 3.0 stereo sound, spatial audio 
Noise reduction: supports single microphone AI call noise reduction 
Delay: Low game latency as low as 44ms 
Bluetooth specification: Bluetooth 6.0 
Bluetooth maximum connection range: 10 meters (open area) 
Special Features: New BlueOS Ecological Interconnection, Theme Pop up, Remote Camera, Voice Control, Call Broadcast, Information Broadcast 2.0, Earphone Search, Convenient Management, IP54 Dustproof and Waterproof