Xiaomi Redmi Buds 4 Active Black

Headphone

Earpiece Design In-Ear (Intra-Aural), Closed-Back Driver Type Dynamic Magnet Type Neodymium Active Noise Cancellation Yes Controls/Microphone Location Controls: Left Earpiece, Right Earpiece
Microphone: Earpiece (Side Unspecified) Sensors Touch

Performance

Frequency Response 10 Hz to 40 kHz (Wireless)

Microphone

Noise Canceling No

Wireless Connectivity

Supported Audio Codecs LHDC/AAC/SBC/LC3 Bluetooth Profiles Bluetooth Low Energy, SPP, HFP, A2DP, AVRCP Bluetooth 5.3 Wireless Range 32.8′ / 10m (Bluetooth) Frequency Bluetooth: 2.4 GHz (2.4 to 2.4835 GHz)

Battery

Runtime 5 Hours (Music) Quick Charging Times 10 Minutes for 110 Minutes Recharge Time 3 Hours Wireless Charging Yes Charging Port Pins

Charging Case

Additional Runtime 24 Hours (Music) Recharge Time 3 Hours Charging Interface USB Type-C

Physical

Color black Water Resistance Resistant IP Rating IPX4 Material of Construction Plastic, Silicone Dimensions Charging Case: 6.01 x 4.9 x 2.49cm Weight Earphones: 4.35g (Each)
Charging Case: 52g

Packaging Info

Package Weight 0.17 kg Box Dimensions (LxWxH) 6.4 x 5.6 x 2.6 cm

Identifiers

MPN BHR6992GL GTIN / EAN / UPC 6941812712733