Features:

40mm HD driver unit provides clear sound quality, offers the natural and true soundBuilt-in MicrophoneSupports hands-free talking, enhance the driving safetyAdjustable headband, meets for different peopleRotatable and foldable earcupEar-cover design, noise cancellationDetachable cable, easy for carrying

Specifications:

Brand: OVLENG Model: A8 Color: Red,Black,White Wearing type : Headband Function: Microphone,Noise Cancelling,Answering Phone

Connectivity : Wired Connecting interface : 3.5mm Application: Mobile phone,Computer,Portable Media Player Plug Type: Full-sized Cable length: 1.2m Driver unit: 40mm Frequency response : 20~20KHz Impedance : 32ohms Microphone sensitivity: -58±3dB Microphone frequency: 50 - 1600Hz Microphone impedance : 1.2Kohm Microphone dimension: 9 x 7mm Input Power: 100mW

Product weight: 0.160 kg Package weight: 0.384 kg Product size (L x W x H): 19.500 x 19.500 x 8.500 cm / 7.677 x 7.677 x 3.346 inches Package size (L x W x H): 20.500 x 21.800 x 9.000 cm / 8.071 x 8.583 x 3.543 inches

Package Contents: 1 x Headphones, 1 x Audio Cable