Ofia Wireless Earphone

Key Specifications Bluetooth Version: Most modern versions use Bluetooth 5.2 or 5.3 for improved stability, though older models may use 5.0. Battery Life: Individual earbuds typically provide 6–8 hours of continuous playback. Charging Case: Features a large 1800mAh battery capable of providing up to 132 hours of total playtime and includes a USB-A port to emergency charge other devices like smartphones. Waterproofing: Rated IPX5 or IPX6, making them resistant to sweat and light rain, which is ideal for sports and exercise. Controls: Equipped with Multi-Function Buttons (MFB) or touch sensors to manage calls, volume, and track switching.