truefree Wireless Earbuds T2 Bluetooth Headphones Wireless Earphones with 4 Mics for Clear Calls Stereo Music Low Latency Games, for TV Phone Laptop, 23 Hrs of Playtime, Multiple Eartips(S/M/L)

truefree T2 Wireless Earbuds Bluetooth 5.3 Headphones with ENC and 4 Mics for Calls, in-Ear Stereo Wireless Earphones, 23 Hours of Playtime, 50ms Low Latency Game Mode, Touch Control, Immersive Sound

truefree O1 Open-Ear Headphones, Bluetooth 5.3 Wireless Earbuds with Ear Hooks, Over-Ear Air Conduction Tech for Sports, Four Mics Clear Calls, 45 Hours of Playtime, 16.2mm Enhanced Bass, App Control

truefree O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout