Samsung Galaxy Buds 4 R540 Black

Технички спецификации

Dimensions

Earbud 18.3 x 19.3 x 30.5 mm; Charging Case 51 x 51 x 28.3 mm

Weight

Earbud 4.6 g; Charging Case 45.1 g

Speaker

?11 3.8t (One-way)

Microphone

Digital (x3)

Audio Quality

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

Active Noise Control

ANC; Ambient Sound; Adaptive EQ; Adaptive

ANC Battery Capacity

Earbuds 45mAh (typical); Charging Case 515mAh (typical)

Music Play Time

Up to 5 hours / Total up to 24 hours (ANC on); Up to 6 hours / Total up to 30 hours (ANC off)

Talk Time

Up to 3.5 hours / Total up to 18 hours (ANC on); Up to 4 hours / Total up to 20 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); IR; Accelerometer; Gyro;

Hall sensor Compatibility

Android 12 or later with more than 1.5GB memory

Water Resistance

IP54 (earbuds only)