Redmi Buds 4 Harry Potter Edition

Category

Details

Model / Name

Redmi Buds 4 Harry Potter Edition

Bluetooth Version

5.2

Wireless Range

Up to 10 meters (unobstructed)

Driver / Audio

10 mm dynamic driver

Noise Cancellation

Active Noise Cancellation up to 35 dB with AI adjustment

Transparency Mode

Dual transparency mode (normal & enhanced)

Low Latency Mode

Supported for gaming and video playback

Battery Life

Earbuds: up to 6 hours • With case: up to 30 hours

Charging Port

USB Type-C • Fast charge: 5 min = ~1 hour playback

Resistance Rating

IP54 (dust and splash resistance)

Weight

Earbud: ~4.5 g • Total with case: ~49 g

Dimensions (Earbuds)

18.4 × 21.9 × 24.6 mm

Dimensions (Case)

48.6 × 64.9 × 26.2 mm

Color / Design Theme

Emerald Green with gold accents, Hogwarts crest, lightning-scar motif, themed pouch and box

Technology / Chipset

AI adaptive ANC • Smart dual-mic ENC • In-ear detection sensor

Compatibility

Android, iOS, Windows (optimized for Xiaomi/MIUI devices)

Special Features

MIUI pop-up pairing • Touch controls • Voice assistant support

Model Number / SKU

M2137E1