BOCOOLIFE HearBoost F12 | Invisible TWS Hearing Amplifier with DSP & LED Display

[Designed for Mild to Moderate Hearing Loss] HearBoost F12 is a fully in-ear TWS air conduction hearing aid designed to support users with mild to moderate hearing loss. It delivers clear amplified sound and natural voice clarity, helping you reconnect with conversations and stay aware of your surroundings. [Clear Sound with DSP and Voice Capture] Equipped with DSP technology and advanced voice capture, HearBoost F12 offers three sound modes—Vocal (default), Indoor, and Outdoor—optimized for different environments. Enjoy crisp, natural sound wherever you go. [Comfortable Fully In-Ear Fit with Smart Controls] Featuring a secure fully in-ear design, physical button controls on each earbud, and a charging case with LED battery display, F12 offers both comfort and convenience for all-day wear. [Long Battery Life & Fast Type-C Charging] Powered by a 90mAh battery, the earbuds provide up to 8 hours of playback time and 7 hours of talk time on a single charge. The Type-C charging case ful