Power Display for Charging Case: The power level is displayed instantly, the progress bar is displayed when charging, and the time can be set, which is very practical and convenient

Stereo Sound Quality : The microphones of earbuds reduce background noise,make phone calls from stable signal and low power consumption.Each sport earbud has buttons to control the function of and reject phone, volume adjustment,s-witch music ,voice assisatant. Stereo sound,handsfree calling during sports anytime and anywhere.6D surround sound, special speakers, so you can chat throughout the whole process without hindrance.

Ultra lightweight and compatible for small ear: The surface and Angle of earbuds in-ear part have been polished and refined repeatedly to achieve a balance between beauty and comfort and make it comfortable to wear.Ergonomic design provides a comfortable and secure fit that doesn’t protrude from your ears especially for Sports, Workout, Gym.

O-NE STEP Auto Pairing：Picking up Earphones from charging case,they will power on and pair with each other automatically.Then active mobile phone bluetooth to connect. After the first successful connection,the sports earbuds will automatically connect to the last paired device.

Portable Charge Case & Comfortable and Stable: Super mini portable charging case, easy to carry, it can fulfill all your daily needs with charging your wireless headphones anytime and anywhere, enjoy your music all day. Once the wireless headphones is put in the charge case, it can be charged automatically.