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Item No:Ea9039432
Headset, USB type. Specifications: Frequency response 20 hz-20khz. Speaker Impedance 32. Driver unit 40 mm. Rated Power 20mW. Power handling capability 100 mW. Cable length 2.20 M. Sensitivity 107dB. Microphone 6 x 5 mm-58dB+/-3dB. Plug USB port.Color: As shown
Item No:Ea9030815
Type: USB Headphone; Speaker Diameter:40mm; Sensitivity: 97dB (tolerance:3dB); Frequency Response:5Hz-25,000Hz; Impedance: 50ohm ; Rated Power: 15mW; Power Capability: 200mW; Cable Length: 3M add 0.3M; USB Plug: 1.0/1.1/2.0
Item No:Ea9030689
Key Features Compitable to USB1.0 & 2.0 Adjustable boom microphone Soft foam-filled ear-pad encloses your ear for max. Isolation. Adjustable headband make it portable and be suitable for traveling Convenient In-line volume control are availableDriver Specification Driver: 52902 40mm mylar speaker Impedance: 324984115% 52905 Sensitivity: 122498413dB(at 1K Hz) Frequency Response: 20-20, 000Hz Rated input power: 30mW Maximum input power: 50mWMicrophone Specification Element: 52902 9.7x6.7mm electret condenser microphone Directivity: Omni-directional Sensitivity: -52498412dB at 4.5V, 2.2K 52905 Frequency Response: 20-20, 000Hz Operation Voltage: 4.5V-10V
Item No:Ea9030694
Key Features Compitable to USB1.0 & 2.0 Adjustable boom microphone Soft foam-filled ear-pad encloses your ear for max. Isolation. Adjustable headband make it portable and be suitable for traveling Convenient In-line volume control are availableDriver Specification Driver: 52902 40mm mylar speaker Impedance: 324984115% 52905 Sensitivity: 122498413dB(at 1K Hz) Frequency Response: 20-20, 000Hz Rated input power: 30mW Maximum input power: 50mWMicrophone Specification Element: 52902 9.7x6.7mm electret condenser microphone Directivity: Omni-directional Sensitivity: -52498412dB at 4.5V, 2.2K 52905 Frequency Response: 20-20, 000Hz Operation Voltage: 4.5V-10V
Item No:Ea9030685
Key Features Compitable to USB1.0 & 2.0 Adjustable boom microphone Soft foam-filled ear-pad encloses your ear for max. Isolation. Adjustable headband make it portable and be suitable for traveling Convenient In-line volume control are availableDriver Specification Driver: 52902 40mm mylar speaker Impedance: 324984115% 52905 Sensitivity: 122498413dB(at 1K Hz) Frequency Response: 20-20, 000Hz Rated input power: 30mW Maximum input power: 50mWMicrophone Specification Element: 52902 9.7x6.7mm electret condenser microphone Directivity: Omni-directional Sensitivity: -52498412dB at 4.5V, 2.2K 52905 Frequency Response: 20-20, 000Hz Operation Voltage: 4.5V-10V
Item No:Ea9030532
*Trait: Driving 5.1 track *Loudhailer diameter: 40mm *Frequency range: 20~20000Hz *Sensitivity: 110dB *Impedance: 32 Ohm *Cable length: Approx. 2.5m(Volume Control) *Maximum power input: 100mW *Pulg(mm): USBMICROPHONE *Type: Electret Condenser Microphone *Polar pattern: Omni-directional *Impedance: Low *Sensitivity: -58dB *Operating Voltage: 3V *Frequency Response: 30-16000Hz
Item No:Ea9030528
Headphone Specifications Frequency Response10Hz~25KHz Sensitivity97dB 3dB Impedance4552905 Max Output500mW USB Plug1.0/1.1/2.0 Cable LengthApprox. 2M WeightApprox. 420g Microphone Specifications Polar Pattern: Uni-directional Frequency Response70Hz~20KHz Sensitivity-47dB 3dB Impedance2.2K52905 30% Operating voltage5VFeatures -High quality, rich 7.1 Dolby digital surround sound. -Large 53mm driver for impressive bass & clearer treble sound. -Rotary & flexible boom Mic perfect for interactive online gamming or Internet-Voice -Ergonomically design for comfortable listening experience. -USB connector appropriable for PC/NB.
Item No:Ea9030520
Specifications: Driver unit: 2*40mm speaker Frequency response: 5-25KHz Impedance: 32 ohms Sensitivity(at 1KHz): 105dB Max input power: 100mW Plug: USB Plug Cord length: 3.0M
Item No:Ea9030431
Speaker: 52902 50mm Sensitivity: 110dBS. P. Lat1KHz Impedance: 3252905 Frequency response: 20Hz-20, 000HzRatedPower: 120mW Cable length: Approx. 2.0m49841 0.3m Microphone: 6X5mm-54dB 49841 2dB Plug Type: USB2.0 Packing: PVC blister packing, color box, Polybag, non-environmental pollution
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