Wireless Earbuds with 40 Hours Playtime and Waterproof Design for iPhone and Android Users.

About this item

• Experience extended use with 40(8+32) hours of battery life on these wireless earbuds. Enjoy your favorite music while running a marathon. Listen for up to 8 hours on a single charge, and utilize the 500mAh charging case for extra usage time. With just a 15-minute fast charge, you can enjoy 90 minutes of uninterrupted playback. Whether you're on the go, at work, or unwinding, the T12 earbuds deliver outstanding audio quality without the need for frequent charging. Embrace true wireless freedom with battery freedom!
• Smart Touch Control IPX7 Waterproof Headset: Effortless Control at Your Fingertips - Equipped with sensitive touch control panels on the left and right earbuds, you can flexibly control music playback, answer or reject calls, adjust volume or activate voice assistant. The wireless headphones use IPX7 nano-coating technology to seal the surface of both earbuds to prevent sweat or rain from penetrating.
• Crystal Clear Calls On-The-Go Earbuds: It's Like You're Talking Face to face - 3X larger microphone and voice location algorithm accurately filter background noise, increasing acquisition accuracy by 25%. Upgraded digital enhancement technology intelligently captures audio signals to compensate and optimize with higher resolution and clearer calls. Even if you're on the move, keep every call smooth and fully audible!
• Powerful Deep Bass Bluetooth Earphones: Surging Bass Shock - The 13.2mm four-magnet dynamic large drive unit combined with HUIFU's professional sound effects and meticulous tuning, provides the T12 with more than 30% drive power and a low frequency range of up to 14 Hz, achieving richer, purest and more detailed audio that makes every note vivid and clear.
• Latest Bluetooth 5.3 Technology Headphones: Instant Pairing, 20ms Ultra-low Latency - The T12's Bluetooth chip combines the flash-pairing technology to double the signal transmission speed, increase the sound quality transmission fidelity by 50%, and almost eliminate audio and video latency, stable connection within a range of 15 meters even in busy crowds. T12 always one step ahead!
• 4.4g of Comfortable Wear for Hours Wireless Earbuds: Finely Crafted in Every Aspect - A single earbud weighs only 4.4g and is equipped with soft ear tips in 3 sizes(S/M/L), featuring 15 bend points that conform to the contours of the ear canal, ensuring a fit for 99% of ear shapes and providing superior sound insulation. The scientifically balanced weight distribution preventing falling off during movements, making it ideal for exercise, running, travel, and everyday use!