Edifier USB K5000 Mock Exam Headset Online Class Education Oral Training Headset, Cable Length: 2.8m(Black) Tag-Phone Film Cutter focusing on DIY repair of

focusing on DIY repair of electronic products

do not pollute the environment

General Compatible with Apple:  iPhone 6

Carton Size 42cm * 32cm * 27cm / 16

One Package Size 27cm * 23cm * 1cm / 10

Edifier USB K5000 Mock Exam Headset Online Class Education Oral Training Headset, Cable Length: 2.8m(Black) Tag-Phone Film Cutter focusing on DIY repair of1. Big sound pressure protection, care for students hearing 2. Noise reduction microphone, suppress noise more clearly 3. Using DSP digital signal processing system, high speed real time processing of sound signals, restore rich sound details 4. Plug and play, convenient and fast, no need to install additional driver software 5. Adjustable head beam, comfortable to wear, not tired for a long time 6. Features: Exam headphones, noise reduction