Xiaomi Buds 4 Pro

Description

Basic parameters
Product form: True wireless in-ear
Product color: Star Gold / Moon Shadow Black
Product model: M2126E1
Frequency response range: 20Hz-40kHz
Chip
12nm multi-core chip
Charging
Battery type: Rechargeable lithium-ion battery
Battery capacity: Headphones: 53mAh Charging box: 565mAh
Wireless charging: Support Qi wireless charging protocol
Charging port: Type-C
Headphone input parameters: 5V ⎓ 280mA
Charging box input parameters: 5V ⎓ 2.3A
Charging box output parameters: 5V ⎓ 560mA
Battery life
Music playback time
– Noise reduction off: 9 hours
– Deep noise reduction: 5 hours

Charging time
Charging in the charging box for 5 minutes can get about 3 hours of listening time

*Battery life test conditions: Bluetooth AAC connection, 50% volume, other functions default state.
Connection
Wireless connection: Low-power Bluetooth TM5.3
Bluetooth protocol: Bluetooth®Low Energy/HFP/A2DP/AVRCP
Bluetooth codec: SBC/AAC/LHDC 4.0/LHDC 5.0 (see details page for specific compatible models)
Working distance: 10m (barrier-free open environment)
Protection level
IP54 (earphones and charging box)
Packing list
Xiaomi Buds 4 Pro ×1 pair
Charging box ×1
Type-C charging cable ×1
Quick guide ×1
Ear caps ×3 pairs
(M size pre-installed)