Driver Specifications:
Driver Size: 10 mm / 0.39" Dynamic Driver
Earbuds Resistance Factor: IP54
Audio Specifications:
Power Supply: 5V 1A
Frequency Response: 20 Hz - 20 kHz
Maximum Operation Temperature: 45 °C
Impedance: 16 ohm
Sensitivity: 100 dB SPL @ 1 kHz
Maximum SPL: 95 dB
Microphone Sensitivity: -38 dBV/Pa @ 1 kHz
Dimensions:
Earbud Weight: 5.2 g per pc (10.4 g combined), 0.0115 lbs per pc (0.0229 lbs combined)
Charging Case Weight: 42 g / 0.0926 lbs
Earbud Dimensions (L x W x D): 33.4 x 22.6 x 25 mm
Charging Case Dimensions (L x W x D): 61.5 x 29.15 x 47 mm
Control and Connection Specifications:
Bluetooth Version: 5.3
Bluetooth Profile Version: A2DP V1.4, AVRCP V1.6.2, HFP V1.8
Bluetooth Transmitter Frequency Range: 2.4 GHz - 2.4835 GHz
Bluetooth Transmitter Power: ≤13 dBm (EIRP)
Bluetooth Transmitter Modulation: GFSK, π/4-DQPSK, 8DPSK
Battery:
Earbud Battery Type: Lithium-ion battery (65 mAh / 3.85 V)
Charging Case Battery Type: Lithium-ion battery (590 mAh / 3.8 V)
Charging Time: 2 hrs from empty
Music Playtime (BT On, ANC Off): Up to 12 hrs
Music Playtime (BT On, ANC On): Up to 10 hrs
Talk Time (ANC Off): Up to 6 hrs
Talk Time (ANC On): Up to 5 hrs