Perfect sound quality】: Bluetooth wireless earbuds have high-fidelity stereo, high-quality Bluetooth chip, and noise reduction technology that make noise during a call, and surrounding noise can be suppressed, so that every communication is clear and correct.
Super long playing time】: The truly wireless earbuds provide you with 3-4 hours of uninterrupted playback time, and the 2200mAh portable charging case you can carry to charge your Bluetooth earbuds at any time, so you can enjoy music at any time. Headset Battery Capacity: 50mAh Charging Case Battery Capacity: 2200mAh, Music Play Time: 120hours with Charging Case Call Time: 150hours with Charging Case.
Comfortable& Ergonomic design】: This is an earbud wireless headphone, it ergonomic in-ear earbuds designed to make wireless earphones stay comfortably firm in place and improve the sports and workout experience. Suitable for outdoor sports and Gym.