Model:MT-HP012 Microphone:Omni-directional Speaker:φ50mm Noise Reduction:Call noise reduction Sensitivity:120±3dB Mic Sensitivity:-36±2db Impedance:17Ω Mic driver unit:4.0*1.3mm Frequency response:20~20,000Hz Backlight:RGB Color:White/Black Interface:USB Cable length:2.20±0.01m Weight(including cable):290±10

Model:MT-HP020 Color:Black Speaker:φ50mm Dimension:185*110*210mm Sensitivity:120±3db Weight:290±5g Impedance:32Ω Frequency response:10~20,000Hz Microphone:Omni-directional Mic unit diameter:φ6.0±5.0mm Mic Sensitivity:2.4±0.01m Interface:φ3.5mm stereo jack plus USB Cable length:290±5g

Frequency:20Hz~20,000Hz Recording frequency:50Hz~16,000Hz Headphone sensitivity:105±3db Weight:211±5g Microphone sensitivity:-38±2db Signal-to-noise ratio:60DB Material:PU+Fabric (cloth material) Interface:2 Jack 3.5m+USB Inner diameter:50*55mmUSB  cable length:1.8m Depth:13mm Supported Systems: Windows/MacOS/Android Speaker driver size:40mm Headset function: Music, calls Microphone diameter:Φ6*5MM Nonlinear distortion factor:5%

Speaker:φ50mm Sensitivity:120±3db Impedance:32Ω Frequency response:10~20,000Hz Microphone:Omni-directional Mic unit diameter:φ6.0±5.0mm Mic Sensitivity:-56±2db Interface:Gold-plating USB Cable length:2.20±0.01m Dimension:200*115*220mm Weight:298±5g

Model:MT-HP099 Microphone:Omni-directional Speaker:φ50mm Mic unit diameter:φ6.0±2.7mm Sensitivity:118±3db Mic Sensitivity:-38±3db Impedance:32Ω±15% Frequency response:20~20,000Hz Color:BK+Gray/BK+Orange/WH+Gray Interface:Gold-plating USB Cable length:2.20±0.01m Weight:400±5g

Enhanced Immersive Gaming Experience: With high precision 40mm driver, this ps4 headset brings your vivid sound filed, hock feeling sound. Perfect for all games and music, you can easily make out the sound of enemies such as footsteps, gun fire. Comfortable & Fashionable Gaming Headset: Lightweight materials...

Model: ONIKUMA K20 Color:Black Speaker Diameter:40mm/1.57" Frequency Range:20-20KHz Sensitivity:118±3dB Impedance:32Ω±15% Microphone Diameter:6.0X5.0mm/0.24X0.2" Microphone Sensitivity:-38±3dB Microphone Impedance:2.2KΩ Directionality:Omnidirectional Working Current:≤100mA Input Plug:3.5mm 4Pin+USB(for LED)

Speaker size: 50mm Impedance: 32015% Sensitivity: 103$3db Frequency range: 20Hz-20KHz Microphone: 6.0x2.7 mm Microphone sensitivity: -38‡3dB Microphone impedance: ≤2.2K Q Directionality: omni-directional Cable length: 2.2M+0. 15% LED working voltage: 5.0V#1% Working current: ≤150mA Headset jack: USB

Speaker size: 40mm Impedance: 32015% Sensitivity: 101+3db Frequency range: 20Hz-20KHz Microphone: 6.0x5.0mm Microphone sensitivity: -42+3dB Microphone impedance: ≤2.2K Q Directionality: omni-directional Cable length: 2.2M$0.05 LED working voltage: DC5V$5% Working current: ≤ 100mA Headset jack: USB+ 2 pin 3.5

Name: Lenovo M120 Pro wired mouse Ergonomics: Yes Support System: Win?XP/7/8/10/Mac OS Roller: red engineering rubber roller Resolution: 1000DPI Color: black Interface: Built-in USB receiver Number of buttons: 3 Size: 118*61*38mm Mouse interface: USB2.0 Working method: optical mouse Applicable models: desktop/laptop

Full-size mouse for better grip Wired plug-and-play USB connection High resolution at 1600 DPI Ambidextrous design

Product Dimensions: 61.88 × 39.02 × 118.32 mm (±10 mm) Receiver Port Size: 12.1 × 4.5 × 18 mm Product Weight: 53 ± 5 g (excluding accessories) Receiver Weight: 1.55 g Battery Capacity: 450 mAh (Lithium battery) Rated Input: 5V ⎓ 400mA Rated Power:...

Product Dimensions: 61.88 × 39.02 × 118.32 mm (±10 mm) Receiver Port Size: 12.1 × 4.5 × 18 mm Product Weight: 53 ± 5 g (excluding accessories) Receiver Weight: 1.55 g Battery Capacity: 450 mAh (Lithium battery) Rated Input: 5V ⎓ 400mA Rated Power:...

Tri Mode Type-C Wired/BT/2.4GHz Wireless 6 Adjustable DPI Levels:Up to 12800 DPI, 1000Hz polling rate. 4 Mode Switch: 1 office mode + 3 customizable gaming modes. Macro & Custom Support: Reprogram buttons, DPI, modes, and RGB lighting. 3-Sided Honeycomb Shell:Lightweight, breathable, ergonomic design. 14...

ergonomic design Reliable 2.4GHz wireless connection up to 10m range Switchable 800/1200/1600 dpi Invisible advanced optical sensor (no light) Mute and handicap Durable metal roller scroll Battery life up to 12 months Nano USB receiver Dimension: 104*61*34mm Weight: 80 / -5g

The sound of the key is small, creating a quiet and comfortable environment. Red light optical technology, accurate positioning Ergonomic appearance design, suitable for left and right hands 2.4G wireless transmission, the transmission distance is up to 8-10 metres Built-in NANO receiver, easy to...

Color: Black Connection mode: 2.4G wireless Working distance: About 10m(barrier-free) Key number: 4 DPI: 800-1200-1600DPI Supported system: Windows 2000/Win XP/Win7/Win8/Win10 Item size: 9.9 * 6.02 * 3.23cm /3.9 * 2.37 * 1.27in Item weight: Approx. 52g /1.83oz

Brand: Lenovo Lecoo Model: WS211 Color: Black Connection: Wireless Connection: USB / Bluetooth Number of Keys: 6 Rechargeable: Yes Charging Time: 2 hours Effective Shooting Area: 10 Meters DPI: 1000-1200-1600 Current Voltage: DC 3.7V / <15mA Key Life: 3 Million Clicks Product Dimensions: 102.75x60.25x33.10...

Connection method:2.4G Resolution:1200DPI Rated voltage:DC 3V Rated current:12mA Product size:110.3X59.5X32.7mm Product weight:72.5g Battery:2*AAA Compatibility system:Windows 2000/ WIN XP/ WIN7/ WIN8/ WIN10 etc.

Reliable 2.4GHz wireless connection with USB receiver Ergonomic design for comfortable all-day use Precise optical sensor for smooth, accurate tracking Lightweight and portable—great for laptops and travel Plug-and-play setup (no drivers required) Long battery life for daily productivity Compatible with Windows, macOS, and more...

Color: Black Connection Type: Wireless (2.4GHz USB receiver) Rated Input: 1.5V ⎓ 20mA Dimensions: 115 (L) × 61 (W) × 37 (H) mm Weight: Approx. 111 g (with packaging) Standard: Q/HDLCS0083-2016

Tri Mode Type-C Wired/BT/2.4GHz Wireless 6 Adjustable DPI Levels:Up to 12800 DPI, 1000Hz polling rate. 4 Mode Switch: 1 office mode + 3 customizable gaming modes. Macro & Custom Support: Reprogram buttons, DPI, modes, and RGB lighting. 3-Sided Honeycomb Shell:Lightweight, breathable, ergonomic design. 14...

Tri Mode Type-C Wired/BT/2.4GHz Wireless 6 Adjustable DPI Levels: Up to 12800 DPI, 1000Hz polling rate. 4 Mode Switch: 1 office mode + 3 customizable gaming modes. Macro & Custom Support: Reprogram buttons, DPI, modes, and RGB lighting. 3-Sided Honeycomb Shell: Lightweight, breathable, ergonomic...

3 Modes:2.4G wireless,Bluetooth 5.0,and wired—supports 4 devices. DIY Switches:Comes with gaming and silent switches,compatible with most micro switches. 4 Styles:Includes hollow and classic shells—mix for unique looks. 7 Programmable Buttons: Customizable via software(Windows, wired mode only). 6 DPI Levels:1000 to 10000 DPI,with a 450mAh...