🎧 [Comfort & Awareness] - Truefree O1 headphones with over-ear hooks ensure a secure, comfortable fit. The open-ear design keeps you aware of your surroundings.
🎼 [Immersive Sound] - 16.2mm drivers deliver spacious sound and deep bass for an exceptional audio experience.
☎️ [Clear Calls] - Four mics with ENC technology ensure clear calls and prevent sound leakage.
⌚ [Long Playtime & Game Mode] - Up to 10 hours per charge, 45 hours with the case. Game mode provides synchronized sound and visuals.
🪐 [Bluetooth 5.3] - Stable, low-latency connection compatible with Bluetooth 4.0+ devices.
📱 [App Control] - Use the TRUEFREE App for customization, preset EQs, and dual device connection.
