Ankereame Over-Ear Wireless Bluetooth Headphones - Noise Reducing, Foldable, 32GB TF Card, Long Battery & AUX, Universal

Function and Purpose

• Card Insertion Playback: Supports inserting a 32GB internal card (MP3 format) to play music without relying on Bluetooth or other wireless connections.
• Powerful Bass Performance: Equipped with an upgraded new Qintie boron unit, delivering powerful and immersive shocking bass for enhanced audio enjoyment.
• Stable Bluetooth Transmission: Provides lossless Bluetooth audio transmission with a stable range of up to 10 meters (corrected from the original incorrect 100-meter claim), ensuring smooth connectivity with Bluetooth-enabled devices.
• Long Battery Life: Features a 400mAh high-capacity lithium battery, supporting approximately 4-6 hours of continuous music playback, 6 hours of call duration, and 18 hours of standby time for all-day usage.
• Wired Mode Backup: Supports AUX audio input, allowing the earphones to be used even when the battery is completely drained, avoiding interruptions to listening.
• Portable Folding Design: Adopts a foldable structure, making it compact and easy to store in a backpack, handbag, or pocket for on-the-go carrying.
• Noise Reduction Function: The headworn design includes noise reduction capability, minimizing ambient interference for a clearer listening experience.
• Convenient Charging: Charges via USB with a DC5V input, requiring only about 2 hours to fully charge, ensuring quick recharging.
• Reliable Audio Specs: Boasts an 88dB signal-to-noise ratio (for clear sound with low distortion) and 35mW output power, delivering quality audio performance.
• Durable & Compact Build: Made of plastic material with dimensions of 11x17x7cm, balancing durability and portability for everyday use.

Application Scenarios

• Daily Commuting: The foldable and portable design allows easy storage in a bag, making it ideal for listening to music or taking calls during bus, subway, or car commutes.
• Office & Study Settings: The noise reduction function blocks out ambient noise (e.g., office chatter, traffic sounds), creating a quiet environment for work, video conferences, or focused study sessions.
• Sports & Outdoor Activities: Its 10-meter stable Bluetooth transmission prevents signal drops during jogging, cycling, hiking, or walking; the long battery life (4-6 hours of continuous playback) and wired mode (for low-battery situations) meet extended outdoor usage needs.
• Gifting Occasions: As a practical and functional audio device, it suits gifting for music lovers on birthdays, holidays, or other special occasions (aligning with the "Gift Game" feature).
• Non-Bluetooth Device Compatibility: Works with devices lacking Bluetooth (e.g., older MP3 players, desktop computers without Bluetooth) via the 32GB MP3 card insertion or AUX input, expanding its usability.
• Emergency Low-Battery Use: When the battery runs out, the AUX wired mode enables continuous use by connecting to devices with the included audio cable, ensuring uninterrupted music or important calls.