ACEFAST neck hanging earphones- led digital display TF card support 130h work time

The ACEFAST neck hanging earphones feature a comfortable neckband design with LED digital display and impressive 130-hour work time. These wireless earphones support TF card playback and offer convenient controls through an integrated control panel. Key features: • Neck hanging ergonomic design for comfortable wear • LED digital display for battery status • TF card support for standalone music playback • Extended 130-hour battery life • Built-in control panel for easy operation • Wireless connectivity • Sleek black and gray color scheme Based on the product name and image, these neckband earphones are designed for extended use with their impressive 130-hour work time. The neckband style provides stability during wear while the LED display allows users to monitor battery status. The inclusion of TF card support enables music playback without needing to connect to a device. The design appears to focus on both functionality and comfort with its ergonomic neckband structure.