Ultimate Low Latency Wireless Earbuds The UGREEN Hi Tune T2 wireless earbuds, adopted superior Green Radio technology & dual transmission, achieve ultimate low latency at 60ms with 3D sound effect in gaming mode, offers immersive lip-sync audio experience with 3D soundscape. 4 Mics Noise Cancellation Each earbud has 2 MEMS microphones, one reduces the background noise, the other picks up & enhances your voice. Combined with the DSP (Digital Signal Processing) technology, greatly reduce environmental noise by 90%. To enjoy crystal clear phone calls even in noisy background, bringing the effect of face-to-face talking. Wireless Earbuds, Wireless Charging The wireless earbuds case supports QI Wireless charging & USB (Universal Serial Bus) C fast charing. Hi Tune T2 True wireless earbuds offer stream music for up to 20 hours. With the quick charging in 15 minutes & listening for 1 hour. Comfort Wearing The ergonomic Bluetooth earbuds provide snug & secure fit & greatly disperse pressure & ensure comfort for all-day wearing in lightweight design. IPX5 waterproof to prevent sweat & water splash, the best choice for jogging, yoga, cycling, commuting, zoom meeting, Face Time, travel, etc. Stable Connection, Easy Control Equipped with the smart Hall Switch, seamlessly connect T2 earbuds with paired Bluetooth devices once open the case. One-step setting to pair the earbuds like a breeze, stable wireless connection over Bluetooth 5.0. Easily touch to achieve EQ setting, volume control, music playback, making calls, voice assistant, etc. Key Features Bluetooth Version: Bluetooth 5.0 Frenquency Response: 20 Hz-20 K Hz Speaker Sensitivity: 102±3d B Microphone: 4 MEMS Microphone Noise Cancellation: ENC Noise Cancelling Waterproof: IPX 5 Charging: USB (Universal Serial Bus)-C / Wireless Charging