BT: v5.0
BT PROFILES: HFPV 1.7, A2DPV 1.3, AVRCPV 1.6, HID V1.0
OPERATING RANGE: ≤ 15 m
BT WORKING FREQUENCY: 2.402 GHz – 2.480 GHz
CHARGING TIME: ≤ 1.5 h
PLAY TIME: up to 6 h
STAND-BY TIME: up to 100 h
SPEAKERS DIAMETER: 6 mm
FREQUENCY RESPONSE: 20 – 20 000 Hz
SENSITIVITY: 94 +/- 3 dB (@ 1 kHz)
IMPEDANCE: 16 Ω +/-15%
USB C CONNECTOR for CHARGING
BATTERY CAPACITY: 40 mAh EACH EARPHONE AND 300 mAh CHARGING CASE (LI-POLYMER)