Headset Speaker Unit:  40mm HD Driver Frequency Response:  20 Hz - 20 KHz Sensitivity:  105 dB Impedance:  32 ohm  Microphone Frequency Response: 100 Hz-10 KHz  Sensitivity  : - 44 dB Cables Cable Length:  200 cm Port:  USB System Requirement： Windows 7/8/8.1/10，Mac OS X 𝗗𝗜𝗠𝗘𝗡𝗦𝗜𝗢𝗡𝗦 Dimensions  (L x W x D): 160mm x 72mm x 170mm

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Model: FBK11 Operating Range: 5-10 M Connection Bluetooth: 2.4G Multi-Device: 4 Devices Layout: Windows/ Android/ Mac/ iOS Battery: 2 AAA Alkaline Batteries Receiver: Nano USB Receiver Net Weight: 363 g (w/battery) Includes: Keyboard, Nano Receiver, 2 AAA Alkaline Batteries, USB Extension Cable Size: 314 (L) x 145 (W) x 26(H) mm Weight: 340G System Platform: Windows / Mac / iOS/ Android..

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Clear Speech QualityDesign desk microphone with on-off/mute switch providing outstandingly clear speech quality.Adjustable DirectionNeck adjustable in vertical direction, to point in most convenient direction.Omni-directional Mic.Omni-directional microphone technology for best speech quality from every angle.SPECIFICATIONS: specifications  Brand:  A4tech  Model:  MI-10  Connectivity:  3.5mm gold-plated plug  Microphone type:  Omni-directional  Sensitivity:  -44 dBnegative 44 dB −44 dB Design:  Vertical, with an adjustable neck  Features:  On/off mute switch, stable desk stand  Recommended uses:  Podcasting, voice-over, conference calls  _____________________________________________________Warranty Information:• Item compatibility is buyer’s responsibility.• For security purposes: Kindly secure unboxing video incase wrong item and defective upon received.• Check all items upon receipt.• All items/claims for warranty are carry-in.• Tampered warranty sticker voids the warranty.• Overclocking may void the warranty.• Items for warranty must be complete with original contents/packaging and accompanied by warranty receipt.• Defective items for warranty are subject for pull out and RMA services. (Shipping fee should be shoulder by customer)

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Connection: Bluetooth / 2.4GHz Up to 3 Devices: Bluetooth x 2, 2.4G x 1 Sensor: Optical Distance: 5~10 m Buttons: 7 Report Rate: 125 Hz DPI: 1000-1200-1600-2000 System: Windows / Mac / Chrome OS / Android...

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Advanced Noise Cancelling Microphone With microphone advanced environment noise cancelling technology, effectively reduce most of distracting background noise. Bluetooth v5.3 Wireless Technology Advanced Bluetooth v5.3 provides a steady connection. Up to 10m far range wireless anti-interference distance. 40mm Speaker Unit High-precision 40mm speaker unit provides crystal clear sound. Soft Leather Padded Headband Constructed with adjustable leather padded headband for a comfortable experience. On Ear Soft Leather Ear Pads Lightweight and soft leather ear pads ensure comfortable wearing for hours of use. Flexible Rotatable Microphone The microphone boom can be rotated to the best position.   SPECIFICATIONS: CONNECTION Bluetooth Version: v5.3 Operating Range: Up to 10m (32 feet) Built-in Battery: 400mAh Lithium Battery Playback Time: 55H Charging Time: 1.5H HEADPHONE Speaker Unit: 40mm Frequency: 20Hz - 20KHz lmpedance: 32ohm Sensitivity: 98dB MICROPHONE Mic. Type: ENC Single-Directional Frequency: 100Hz - 10KHz Sensitivity: -42dB CABLE USB Type-C Charging Cable: 50 cm  

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Specification and Details  Model:  FM10 Sensor:  Optical Type: Wired: Wired Ergonomic Design:  Symmetric Resolution:  800-1000-1200-1600 DPI Buttons No.:  4 Dimension:  108 × 64 × 35 mm Port: USB Cable Length:  150 cm Keyboard: FK10  FK10 Keycaps:  Sleek Round-Square Hotkeys:  12 Character:  Laser Engraving Splash Proof:   Yes Adjustable Keyboard Legs:   Yes Rating:  5 V / 100 mA Dimension:  456 x 156 x 24 mm Cable:  150 cm Port:  USB Illuminated:  No System Requirements:  Windows XP / Vista / 7 / 8 / 8.1 / 10 Mouse Weight: 108 g (w/ cable)

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SPECIFICATIONS Type: Wireless Connection: 2.4G Hz Operating Range: 10 - 15 m Mouse: FG10 Ergonomic Design: Symmetric Sensor: Optical Resolution: 1200/1600/2000 DPI Report Rate: 125Hz Buttons No.: 4 Receiver: Nano USB Receiver Dimension: 108 × 64 × 35 mm Battery: 1AA Alkaline Battery Keyboard: FGK10 Keycaps: Sleek Round-Square Hotkeys: 12 Fn Hotkeys Character: Laser Engraving Splash Proof: Yes Adjustable Keyboard Legs: Yes Rating: 1.5 V / 10 mA Dimension: 456 x 156 x 24 mm Battery: 1 AA Alkaline Batteries Illuminated: No System Requirements: Windows XP / Vista / 7 / 8 / 8.1 / 10 Keyboard Weight: 517 g (w/ battery) Mouse Weight: 88 g (w/ battery)

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SPECIFICATIONS Style: On-the-Head Speaker: 40 mm Frequency Range: 20 Hz-20 KHz Impedance: 32 Ohm RMS: 50 mW Sensitivity: 102 dB MIC Sensitivity: -45 dB Cable Length: 2 m Plug: USB Controller: Volume knob on the headset System Requirements: Windows 7 / 8 / 8.1 / 10 / Mac OS X

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SPECIFICATIONS Type: Wireless Connection: 2.4G Hz Operating Range: 10 - 15 m Mouse: FG12 Ergonomic Design: Symmetric Sensor: Optical Resolution: 1200 DPI Report Rate: 125Hz Buttons No.: 3 Receiver: Nano USB Receiver Battery: 1AA Alkaline Batteries Keyboard: FGK11 Keycaps: Sleek Round-Square Hotkeys: 12 Fn Hotkeys Character: Laser Engraving Splash Proof: Yes Adjustable Keyboard Legs: Yes Rating: 3 V / 10 mA Battery: 2*AAA Alkaline Batteries Illuminated: No System Requirements: Windows 7 / 8 / 8.1 / 10 Keyboard Weight: 363 g (w/ Battery) Mouse Weight: 83 g (w/ battery)

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specifications Type:  Wireless Connection:  2.4G Hz via Nano USB Receiver Sensor:  Optical (V-Track technology) DPI/Resolution:  1200 DPI Design:  Symmetric (ambidextrous) Report Rate:  125Hz Buttons:  3 Power Source:  1 AA Alkaline Battery Battery Life:  Up to 12 months Power Saving:  Adjustable 4-level power saving with sleep mode Operating System Compatibility:  Windows XP, Vista, 7, 8, 8.1, 10 Wireless Range:  Up to 10-15 meters 

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specifications Connection:  2.4GHz wireless Sensor Type:  Optical Resolution:  1000 or 1200 DPI (may vary by model) Report Rate:  125Hz Buttons:  3 Receiver:  Nano USB Receiver Power:  1 AA alkaline battery Ergonomic Design:  Symmetric Wireless Range:  Up to 10 meters System Requirements:  Windows XP / Vista / 7 / 8 / 8.1 / 10 

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FBK25 Bluetooth & 2.4G Wireless KB Universal keyboard for typing on all your computing devices: Windows, Mac, Chrome OS, Android, iPad, iPhone, etc. SPECIFICATIONS Model:  FBK25 Operating Range:  5~10 M Connection:  Bluetooth / 2.4G Multi-Device:  4 Devices Layout:  Windows ｜Android｜Mac｜iOS Battery:  1 AA Alkaline Battery Battery Life:  about 650H (12 Months) Receiver:  Nano USB Receiver Net Weight: 468 g (w/ battery) Includes:  Keyboard, Color Plate *3, Nano Receiver, 1 AA Alkaline Battery, USB Extension Cable System Platform： Windows ｜Mac｜iOS｜Android ①Wireless connection may vary based on user and computing conditions. ②Battery life may vary based on user and computing conditions.  

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