Xiaomi Redmi 5 Pro Headphones (BHR7799GL)

Model:  M2317E1

Color:  Aurora Purple

Single earphone weight: 5.1 g (±0.2 g)

Single earphone size: 6.5 × 6.5 × 29.7 mm

Charging case weight: 32.6 g (± 1 g)

Charging case dimensions: 61 mm × 46.8 mm × 25 mm

Total weight: 42.8 g (± 1 g)

Battery capacity: In-ear headphones: 54 mAh

Charging case: 480 mAh

Charging Port: Type C

Earphone input parameters: 5V ⎓ 160 mA MAX

Charging case input parameters: 5V ⎓ 700 mA MAX

Charging case output parameters: 5V ⎓ 320 mA MAX

Wireless connection: Bluetooth® 5.3

Bluetooth protocols: Bluetooth®Low Energy / HFP / A2DP / AVRCP

Communication range: up to 10m (open space free from obstacles)

Speaker impedance:  16Ω