Samsung Galaxy Buds 4 Pro R640 Black

Технички спецификации

Dimensions

Earbud 18.1 x 19.6 x 30.9 mm; Charging Case 51 x 51 x 28.3 mm

Weight

Earbud 5.1 g; Charging Case 44.3 g

Speaker

11 3.5t (WF) / 5.5 x 3.5 x 0.9T (TW)

Microphone

HSNR Digital (x2); Digital (x1)

Audio Quality

UHQ; 24bit Hi-Fi; 360 Audio with Direct Multi-channel

Active Noise Control

ANC; Ambient Sound; Voice/Siren Detection; Adaptive EQ; Adaptive

ANC Battery Capacity

Earbuds 61mAh (typical); Charging Case 530mAh (typical)

Music Play Time

Up to 6 hours / Total up to 26 hours (ANC on); Up to 7 hours / Total up to 30 hours (ANC off)

Talk Time

Up to 4.5 hours / Total up to 20 hours (ANC on); Up to 5 hours / Total up to 22 hours (ANC off)

Connectivity

Bluetooth 6.1; Auto Switch;

Codec

SSC HiFi, SSC UHQ, AAC, SBC, LC3;

Auracast Sensors

Voice Pickup Unit (VPU); Force & Touch (Swipe); SWIR; Accelerometer; Gyro;

Hall sensor Compatibility

Android 12 or later with more than 1.5GB memory

Water Resistance

IP57 (earbuds only)