OFFICIAL SITE:
https://www.mi.com/it/product/redmi-b...
Specifications
Model M2316E1
Colors: Black White Blue
Size and weight
Weight of a single earphone:
5.3g
Dimensions of a single earphone:
29.5 × 21.4 × 23.5mm
Charging case weight:
31.4g
Charging Case Dimensions:
61×50×24.6mm
Total weight:
42 g
Reload
Battery capacity
Earphones: 54 mAh
Charging case
480mAh
Charging port
Type-C
Headset input parameters
5V-150mA
Charging case input parameters
5V-500mA
Charging case output parameters:
5V-320mA
Connection
Wireless connectivity
Bluetooth® 5.3
Bluetooth protocols
HSP、HFP、A2DP、AVRCP
Communication range
10 m (open spaces free of obstacles)
Speaker impedance
32 Ω