Product Features: 1). Bluetooth 5.0 chipset, lower power consumption, more stable bluetoogh signal, no delay when listen to music, watch movie, play games. 2). HiFi bass stereo amazing sound quality. 3). Sensitive Smart Touch Control, simple and multi functions including: Play & Pause, Switch Songs, Volume Control, Answer Phone Call, Wake up Voice Assistant. 4). it can used for all Smartphones, Tablet PC, Windows Smartphones, Windows Notebook, etc. as long as devices has bluetooth function. 5). Automatic power on/off, two Earbuds will pair with each other automatically when take out from charger box, it will turn off automatically and charging after put back to the charger box. 6). Earbuds built in 50mAh battery, playback time is about 4 ~5 hours, Charger Box built in 2200mAh, can used as power bank to charge the earbuds and other devices such as mobile phones, etc. 7). Battery status LED digital display, it's easy to know when to charge it. 8). Built in microphone, earbuds can use to answer phone call and talk. 9). IPX7 Waterproof, Sweat Proof and Dust Proof, Durable to use. 10). in ear design, never drop off when doing exercise, very comfortable to wear it. 11). Earbuds can use together, also support to use separately, two headsets can connect with two different mobile phones. Product Specifications: bluetooth version: bluetooth 5.0 transmission distance: about 10 meters ( without obstacle ) Noise Cancelation: CVC8.0 earbuds battery: 50mAh playback time: about 4~5 hours charger box battery: 2200mAh standby time: more than 30 days can used as power bank: Yes USB Port: Yes Microphone: Yes Volume Control: Yes
