Packing list
Redmi Buds 4 Harry Potter Edition, charging case, charging cable, protective case Lanyard, manual, sticker, headphones x 3 (S/M/L, M preinstalled)
Equipment
Model Number: M2137E1
Wireless: Bluetooth 5.2
Communication distance: 10m (unobstructed and open environment)
Single headset weight: about 4.5g.
Total weight with charging case: Approx. 49g
Headset working time: about 6 hours (noise canceling off)
Battery life with charging case: about 30 hours (noise canceling off)
Charging interface: Type-C
Headphone size: W 18.4 * H 21.9 * D 24.6 (mm)
Charging case size: W 48.6 * H 64.9 * D 26.2 (mm)
