Bluetooth Earphones Wireless In-ear Earphones Sports Running Display Bluetooth Earphones Features: 1. Curved support design, more firm to wear: analyze ear structure through big data, adopt ergonomic design, comfortable for long wearing, easy to fall off during strenuous exercise 2. PX4, no fear of sports sweat splashing: using unique airtight technology to effectively the erosion of rain and sweat, putting your heart and into exercise is more outstanding 3. A small body with a huge aura: it can be used when picked up, and the signal is stable for long-distance communication when it is automatically. Bluetooth 5.1 is upgraded again, stable connection without inductive delay, low delay, and low power consumption. 4. Long-lasting battery life, you can hear the sunset from the early morning: the headset can be used for 18 hours when it is fully charged, equipped with a large-capacity portable charging, and the headset is automatically charged when entering the (1. .About 18 mixed use battery life 5. Power digital display, real- perception of power: LED digital display, the power is clear at a glance, long-lasting battery life and no fear of running out of power) 6. Intelligent contact technology, one-button control: common functions such as listening to music, answering calls, and opening navigation can be directly touched on the earmuffs, intuitive and convenient: 1. Volume (three clicks on the right earphone to adjust the volume); 2. Answer/Hang up (tap the headset once to or hang up and long press : 1 second to reject the call); 3. to the previous song (tap the left earphone twice); 4. to the song (tap the left earphone twice) 1 time); 5. Play/pause (tap the right earphone 1 time); 6. (long press for 1 second to wake up the voice assistant) Specification: Material: abs Bluetooth version: V5.1 Sight distance: 15M (no interference) Interface: Type-c Earphone usage ≈ 6 hours Mixed use time≈18 hours Charging battery capacity: 200mah Headphone battery capacity: 30mah Package List: 1x Bluetooth headset, 1 x data cable, 3 x large, medium and small ear caps (one each), 1x ear, 1 x packing box Notes: Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! Due to manual measurement, allow slight measurement deviation.