aqprox DJ Jazz Headset
High Quality 40 mm Speaker
Frequency response grade: 20 to 20 000 Hz
Sensitivity: 108 dB ± 3 dB, S.P.L. at 1 KHz
Impedance: 32 Ω ± 10%
Cord length: 1.2 m
Connector: jack 3.5 mm
Reference: APPDJJAZZBKR
E-Blue Cobra Series Gaming Headset – Green
Diameter of the speaker: 40mm
Impedance: 32 Ohms
Speaker sensitivity: 105dB/mw
Frequency response: 20 Hz – 20 KHz
Constant power output :30mW
Maximum power output: 300mW
Interface: jack 3.5mm stereo
Hama Connect BT Stereo Earphones with Microphone
Hama Connect BT Stereo Earphones with Microphone
Keep Out HX5CH Headset and Microphone
Frequency range: 20 Hz – 20 KHz
Impedance: 32 Ω
Sensibility: 105 dB ± 3 dB
Input Power: 100 mW
Speaker Size: 2 * 40 mm
Microphone Frequency: 30 Hz ~ 16 KHz
Microphone Sensitivy: -46 dB ± 2 dB
Cable Length: 2 m
Connectors: jack 3.5 mm
(Removable Microphone)
MTK Bluetooth Foldable Headphones Black K3396
– Driver unit: 40mm
– Impedance: 32 ohms +/-3dB
– Sensitivity: 103dB+/-3dB
– Cable length: 1.2M
– Frequency: 20Hz-20KHz
– Bluetooth Version: 4.0
– Battery: Lithium-ion