Edifier W855BT Bluetooth Headphones - Over-Ear Stereo Wireless Headphone with Microphone and Volume Control - Brown/Black BISS Basic or field recording applications and

or field recording applications and feature 40mm Neodymium drivers with copper-clad aluminum voice coils tuned for detailed mid-range definition

With Pump's Superfit System

Unsurpassed comfort: Thoughtful ergonomic elements allow music lovers

tangle-free serrated cords built-in microphone and inline remote (play/pause button) unit/Type electret condenser microphone Directivity all directions open circuit voltage level -42db(0db=1v/PA) Type Dynamic driver unit 50mm Sensitivity 106dB/mw power handling capacity 3000mw impedance 24 ohm(1khz) frequency response 3hz-28000hz diaphragm pet magnet neodymium cord Lutz Code plug Gold-plated L-shaped stereo Mini Dimensions (w x H x D) 176 x 107 x 220mm weight (without cord) 305G

Pre-installed on the product

Edifier W855BT Bluetooth Headphones - Over-Ear Stereo Wireless Headphone with Microphone and Volume Control - Brown/Black BISS Basic or field recording applications andBrand: Edifier Color: Brown Features: LATEST BLUETOOTH TECHNOLOGY Using Bluetooth version 4. 1 with aptX A2DP profile this is the most advanced Bluetooth headset to date 20 HOURS OF PLAYBACK Listen to your favourite songs, podcasts, or audiobooks all day long with up to 20 hours of playback and 400 hours standby CLAMSHELL CARRYING CASE Protect your headphones wherever you go. Keep them bundled safely with the all included clamshell case. CONTROL YOUR