2025 Bluetooth Headset with Retractable Cables, Wireless Headphone Stereo Earphone V5.4 Noise Cancelling Mic Clip on Earpiece, with LCD Display,

the K75 Lavalier Business Bluetooth 5.4 Headset, a clip-on wireless earphone designed for hands-free communication and media playback. It is characterized by its retractable in-ear cable and a built-in LCD digital display that shows real-time information such as battery level, volume, and incoming caller numbers. 

Key Features

• Performance: Offers up to 20 hours of continuous talk or music playback on a single charge.
• Fast Charging: Features Type-C fast charging that can provide a significant amount of power in just 20 minutes.
• Call Management: Includes a vibration reminder for incoming calls and voice number reporting to ensure you don't miss important notifications.
• Connectivity: Uses Bluetooth 5.4 technology for stable, low-latency connections and can simultaneously connect to two mobile phones.
• Smart Functions: Features a one-click photoshoot button that allows you to control your phone's camera remotely.
• Design: A lightweight, collar-clip design with an ergonomic fit intended for long-term comfort during activities like driving or working. 

Feature     Details
Bluetooth Version    V5.4
Battery Capacity    140mAh
Charging Interface    Type-C
Transmission Distance    Up to 10 meters
Water Resistance    IPX5 (splash-resistant)
Sound Quality    HIFI audio with ENC (Environmental Noise Cancellation)