Main Chipset: Bluexun 5656T2.
Speaker Size/Impedance: 13mm, 32Ω.
Speaker Power: (IN@1kHz/0dB).
Sensitivity: 16Ω/5mW 115±3dB; 32Ω@2.5mW 115±3dB.
Microphone Sensitivity: Omnidirectional, -40±3dB.
Speaker Output Voltage: 280±30mV.
Charging Voltage/Current: Earbuds 5V/30mA.
Charging Case: 5V/200mA.
Battery Capacity/Charging Time: Earbuds 30mAh / 1.5h.
Charging Case: 200mAh / 1.5h.
Playback/Talk Time: 5h.
Packaging Dimensions: 135*90*30mm.
Outer Carton Dimensions: 47.5*37.5*28.5mm.
Volume: 0.05 m³.
Quantity per Carton: 100.
Gross Weight (Single Unit): 0.135kg.
Gross Weight (Carton): 13.5kg.
Colors: Black, Beige.
Material: ABS + Metal.
