Product Parameter: Connectivity: Bluetooth 5.3 and 3.5mm AUX cable Bluetooth Range: ≥10m Speaker Diameter: 40mm Playtime: Up to 65 hours Charging Port: Type-C *oraimo Lab test results Product Features: 65-Hour Long Playtime Endless Music, All Day Long With up to 65 hours of battery life in Bluetooth mode, these headphones keep the music playing day and night for your longest journeys. Sound360 Spatial Audio Stay Immersed in Your Music Experience audio like never before with oraimo's Sound360 technology. Utilizing advanced algorithms, it redefines stereo sound to enhance spatial awareness and deliver precise sound source localization. ENC Technology Clear Hands-Free Calling Wireless Headphones feature a high-sensitivity microphone with an advanced AI algorithm that effectively filters out ambient noise, delivering crystal-clear call quality. Dual Device Connection Freely Switch Between Gaming and Calls Pair Bluetooth Headphones with two devices simultaneously. Play games on your tablet without missing calls from your phone. Low-Latency Game Mode Instant Audio-Video Sync Activate low-latency game mode for seamless audio-video synchronization, enhancing your gaming experience. Press the M button twice to switch to game mode. Foldable and Retractable Design Your Perfect Travelling Companion Wireless Headphones rotate and fold into a compact shape, making it easy to carry in your bag or pocket. 2 Connectivity Methods Ultimate Freedom and Convenience Bluetooth Headphones offer 2 connectivity methods: Wired mode for reliable audio fidelity and unlimited playtime, and Bluetooth mode for high-quality sound with added freedom. oraimo sound App Customize Your Listening Harness the power of customization at your fingertips with the oraimo sound app, enhancing your auditory experience. What's in the Box? Wireless Headphones x 1 3.5mm AUX Cable x 1 Type-C Charging Cable x 1 Welcome Guide x 1