[[ Open ear earbudser gonomic earbuds] With a design featuring open ventilation and breathability Open ear headphones are typically more comfortable for extended wear. This is attributed to their reduced sense of head enclosure alleviating discomfort that may arise from prolonged use. Ideal for workouts running cycling driving walking or traveling. "[Security And Spatial Awareness] Open ear headphones wireless bluetooth rest on your ears without covering them. You can enjoy music and be aware of your surroundings. Its crucial for safety to detect potential hazards or approaching things. Whether cycling walking running working out or driving you can stay safe and alert." "[Outstanding Sound Quality] Our open ear earbuds avoid sound leakage like most others. You can enjoy professional audio privately. Theyre not bone conduction. With dual air conduction dynamic drivers youll feel the bass. Clear loud rich bass 360° hi-fi stereo. Try our open ear earbuds for the best." [One Button Smart Touch Control] The open ear earbuds wireless bluetooth with one touch button for easy operation. Play/pause next track answer/hang up voice assistant and volume +/- can be done via it. (Refer to the user manual.) It allows uninterrupted music enjoyment during workouts walks or travels. [15 minutes of fast charging 2 hours of playback] Open ear earbuds can play up to 5 hours (default boot volume) on a single charge with normal use and the playback time can be extended to 36 hours with the 350mAh charging box. Using Type-C fast charging charging only takes 1.5 hours which is very suitable for running work entertainment and fitness.]