Headphones Aula

Specification Connection: 2.4G wireless / Bluetooth / wired Speaker Diameter: 40mm Frequency response range: 20HZ-20KHZ Rated power: 20m W Microphone sensitivity: -40 ± 3d B Speaker impedance: 32S15 Sensitivity: 117d B+3d B Speaker S/N Ratio: >58d B Battery life: Approx. 23h(Bluetooth)/Approx. 21h(2.4G) Headset weight: bare 195 ± 5g

Specification Rated power: 20m W Impedance: 32 15% Speaker diameter: 50mm Headphone weight: about 323 ± 5g (including cable) Rated sensitivity: -44d B by 3d B Maximum power: 30m W Sensitivity: -117d B 3d B Cable length: 2M Frequency range: 20HZ-20KHZ Headphone size: 180x230x100±0.5mm

Specifications BrandAULAModelS602Sensitivity 103dB±3dBUnit50mmFrequency Range 20HZ 20KHZWire size 2 1MLED working voltage DC5V±5 Microphone impedance 2 2KΩHeadphone jack USB 3 5mm Features 1 50mm speaker delivers stable and elegant sound 2 Free rotation to communicate with zero distance Suppress current sound HD voice 3 7 colors RGB lighting effect 4 Soft Skin Friendly Earmuffs Light And Breathable Comfortable To Wear for Long Time 5 Lightweight Ergonomic Design Package Included 1 headphone1 Manual

Specification Speaker Type: Dynamic Speaker Diameter: 50mm Rated power: 20m W Maximum Input Power: 30m W Microphone sensitivity: -38d B, 3d B Impedance: RL=2.2KQ Cable length: about 2.2M earth 0.2M Headphone size: 187.2x206.7x103.4mm Operating Voltage: DC 5V Connection Port: Dual 3.5+USB port/USB port

Specification Rated power: 10m W Impedance: 20 15% Speaker diameter: 50mm Headphone weight: about 330 ± 5g (including cable) Microphone sensitivity: -38d B+3d B Maximum power: 20m W Sensitivity: 117d B+3d B Cable length: 2M Mic frequency response: 20Hz-20KHZ Headphone size: 230x210x120s0.5mm

Specification Rated power: 10m W Impedance: 16 15% Speaker diameter: 50mm Headphone weight: about 325 ± 5g (including cable) Microphone sensitivity: -38d B+3d B Maximum power: 20m W Sensitivity: 112d B by 3d B Cable length: 2M Mic frequency response: 20HZ-20KHZ Headphone size: 230x210x120±0.5mm

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