Product information:

Type: Optical Mouse

Connection with computer: wired

Photoelectric resolution: 4000dpi (dpi)

Number of buttons: 8 (key)

Interface: USB

Adjustable resolution: four files

Working mode: photoelectric

Roller direction: four-way wheel

Features: Gaming Mouse, Ergonomics

Line length: 1.5 (m)

Color Classification: Black and Blue Basic Edition Black Orange Basic Edition Black and Red Basic Edition

Headphone type: Headphone

Wearing style: head-mounted

Headphone output source: general

Plug diameter: 3.5mm

Plug type: straight plug type

Whether wireless earphone: Wired earphone

Is there a microphone: yes

Sounding principle: moving coil

Frequency response range: 15-20000 (Hz)

Impedance: 22 (Ω)

Sensitivity: 105 (dB)

Distortion rate: 0.05 (%)

Wire length: 2.1 (m)

Speaker diameter: 40 (Φmm)

Headphone cable material: braided wire