BT: V5.0 with BLE
BT Profiles: A2DP 1.3, HFP 1.7, HSP 1.2, AVRCP 1.6, SPP 1.2
ANC Working Freq.: 100 – 800 Hz
ANC Effectivity: - 25 dB
Operating Range: ≤ 15 m (open space without obstacles)
Bluetooth Transmission Frequency: 2.402 – 2.480 GHz
Bluetooth Transmission Power: ≤ 4 dBm
Charging Time: ≤ 1.5 h (Eeaphones) and ≤ 2 h (Charing Case)
Play Time: up to 8 h + 5 times more from Charging Case
Stand-by Time: up to 250 h
Speakers Diameter: 10 mm
Frequency Response: 20 – 20 000 Hz
Sensitivity: 107 dB (+/- 3dB @ 1 kHz)
Impedance: 16 Ω +/- 15%
Battery Capacity: 50 mAh each Earphone and 600 mAh Charging Case
(3.7V, Li-Polymer)
Charging Port (Charging Case): USB type C
Iintegrated Remote Control with Microphone
Weight: 5.2 g Earphone and 42.5 g Charging Case