Type Ear coupling: Closed back, circumaural Primary application: Listening for pleasure Secondary application: Tracking, mixing Bluetooth: Yes Audio Frequency response (TX): 18Hz - 22kHz SPL: 113 dB
40 BT Wireless Bluetooth Headphones Sennheiser''s HD 4
40BT headset introduces high-quality wireless sound for everyday listening on the move
The closed back, around ear headset is the perfect companion for cable-free listening with mobile devices, while Bluetooth 4
0 and aptX compatibility help deliver true Hi-Fi sound with a detailed acoustic performance
Bluetooth 4.0 and aptX technologies to deliver exceptional wireless sound quality.. Connectivity Technology: Wireless
Intuitive ear-cup mounted controls for changing tracks and for making calls via the integrated microphone.
Up to 25 hour battery life and is supplied with connecting cable for battery-free listening
Compatible with most smartphones & tablets.Height: 7.8 in / 19.8 cm
Product Dimensions: 7.1 x 3.9 x 10.2 inches

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.24 inch
Height : 3.94 inch
Length : 9.13 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01MSZSJE9