XINLING-S-01 Comfort: The leather material is na generally soft and adapts well to the ears and head without causing a feeling of pressure or discomfort when worn for extended periods of time. This makes them ideal for long listening to music or playing games. Sound isolation effect: Leather ear cups can provide a better sound isolation effect by helping to block out external noise, allowing users to focus more na listening to music or watching videos. Durability: High-quality leather headphones na are generally characterized by better durability. Although leather may require some maintenance, it has an advantage of nad some synthetic materials in terms of na wear resistance and durability. Excellent sound quality: leather headphones often use high-quality drive units and materials that can provide richer and softer sound quality and are suitable for music lovers who are looking for high-fidelity sound effects. Stylish appearance: leather headphones are usually elegantly designed, have a high-end and tasteful appearance. They can be combined with different styles of clothing to emphasize the overall sense of fashion. Heat: Compared with other materials, leather materials are warmer when worn in winter and are more suitable for use in cold weather conditions. Easy to clean: although it requires regular maintenance, the leather surface is relatively smooth and easy to clean. It can be gently wiped with a damp cloth to keep your headphones organized. In short, leather headphones have unique advantages in terms of comfort, sound quality, durability and appearance and are suitable for users who expect high-quality sound effects and comfort of use. Convenience: The foldable design makes it easy to store when not in use, making it easy to place in your backpack or bag. Protection: Once folded, the ear cups can be effectively secured to avoid damage during transport. Convenience: Many foldable headphones also have a softly padded design, making them more comfortable to use and suitable for long-term wear. Sound quality: Despite the smaller size, the sound quality is better. Relevant scenarios: Travel: Foldable headphones can be easily inserted into your luggage and take up less space. Commuting to work: During your daily commute, use foldable headphones to enjoy music or podcasts while still being easy to store. Sport: This headset supports playback from SD cards and is great for sports. Improved sound quality: Bluetooth headsets typically use higher quality audio codecs in the 5.30 version, such as aptX and AAC, for clearer and richer sound quality. Connection stability: This version generally improves connection stability, reduces signal interference, and improves smoothness when switching between multiple devices. Reduced latency: Version 5.30 of the Bluetooth headset has been optimized for low latency, which is particularly useful for watching movies and games and reduces the phenomenon of lack of audio and video synchronization. Battery performance: This version usually improves power consumption management to extend standby time and headset usage, so users don't have to charge frequently. Greater compatibility: Bluetooth headsets version 5.30 are generally more compatible with different devices and can seamlessly connect to devices of different brands and types. Improved call quality: When talking on the phone, an improved microphone and noise cancellation technology can significantly improve the clarity and quality of calls, especially in noisy environments. More flexible use: user interface and control methods will be more user-friendly, e.g. more intuitive touch operations or voice assistant operation, making the use of the headset more convenient. Function keys AND: Power on/off (press and hold for 3 seconds) Play/Pause (click) Pick up/disconnect (alone) Call rejection (long press) B: Previous track: click Volume Down: Long Press C: Next song: Click Volume Up: Long Press D： Click FM mode, click again to return to Bluetooth playback mode