Feature: 1. The FreePods 3C are equipped with detachable eartips offering two modes of listening. When the eartips are kept attached, the BASS MODE blocks out ambient noise and reduces sound leakage for a more enhanced bass experience. Alternatively, the eartip can be removed for the AWARENESS MODE, allowing for more comfort and for awareness of the user\u0027s surroundings. 2. It consistently brings you the best sound quality by seamlessly tuning audio on oraimo Sound APP. oraimo also gives audiophiles and music enthusiasts the tools to tailor their exclusive style for their every whim. 3. FreePods 3C comes with 4-mic beamforming technology to track and provide high-quality voice signal. Then AI Deep Neural Network algorithm is used to reduce surrounding noise. Now your voice is crystal clear to the caller on the other end. 4. On a full charge, oraimo FreePods 3C offers 8 hours of power and the handy charging case provides a further 28 hours to keep you going throughout the days. Specification: Features: The FreePods 3C are equipped with detachable eartips offering two modes of listening. When the eartips are kept attached, the BASS MODE blocks out ambient noise and reduces sound leakage for a more enhanced bass experience. Alternatively, the eartip can be removed for the AWARENESS MODE, allowing for more comfort and for awareness of the user's surroundings. It consistently brings you the best sound quality by seamlessly tuning audio on oraimo Sound APP. oraimo also gives audiophiles and music enthusiasts the tools to tailor their exclusive style for their every whim. FreePods 3C comes with 4-mic beamforming technology to track and provide high-quality voice signal. Then AI Deep Neural Network algorithm is used to reduce surrounding noise. Now your voice is crystal clear to the caller on the other end. On a full charge, oraimo FreePods 3C offers 8 hours of power and the handy charging case provides a further 28 hours to keep you going throughout the days. Charge earbuds in the case for 10 minutes and take them out to play for 140 minutes. You can bring earbuds into actions at the last minutes before commuting or exercise. Specifications: BT version：V5.3 Music time：8+28 hrs Ear factor: In-ear and half in-ear Transmission distance：10m Material：PC+ABS Color：Black, White(Optional) Package List: 1 PAIR * Wireless Earbud Package List: 1 PAIR * Wireless Earbud