Reliable and incredible sound quality. The 12 mm dynamic diaphragm offers incredible performance. Low distortion, richer serious and lighter high tones, which gives rise to a thd ≤ 0. 1 %rating, proven by the xiaomi acoustics laboratory. Faster, more stable. The new advances in the world of bluetooth 5. 3 offer a better and faster experience. Enjoy a stable audio with lower energy consumption and prolonged listening. Always synchronized. Thanks to bluetooth 5. 3, it activates the low latency mode while playing with the mobile to enjoy a higher level game experience. Make quick decisions in real time with a faster audio than that of other standard headphones and win all your games. Brand:xiaomi. Model:bhr7118gl. Guy. -tws (true wireless). Features: -noise cancellation with the calls. -touch control. -compatible with google fast pair. -ip54 resistance to dust and water. -wireless connection:bluetooth 5. 3. -bluetooth protocols:a2dp, avrcp, hfp. -operating distance:10m. -speaker impedance:32h. Battery. -battery:35+320mah. -headphones:90 minutes. -load case:120 minutes. -load port:type-c. -headphones input parameters:5v = 50m. -input parameters of the load case:5v = 350ma. -load case output parameters:5v = 150m. Dimensions and weight. -weight of the individual headphones:around 3. 9 g. -individual headphones size:32. 24 x 18. 22 x 19,63 mm. -weight of the load box:around 26. 7 g. -load box size:55. 6 x 47. 3 x 22. 2 m. -total weight:around 34. 6 g. Review date. 12-07-2023 by rty.