Swiss Cougar Vienna Noise-Cancelling Bluetooth Headphones

Luxurious and comfortable over ear headphones, with noise cancelling technology, which reduces outside noise and interference. Supports playback from smartphones, tablets or most other Bluetooth compatible audio devices.

• 16.3 ( l ) x 7.3 ( w ) x 18.5 ( h ) cm
• Aluminium, ABS & PU
• Case: 18.5 ( l ) x 14 ( w ) x 8 ( h ) cm
• EVA
• Bluetooth version 5.0
• 10m visible distance • Built-in microphone supports call pick-up
• 500mAh with lithium battery • Charge time: 2 hours
• Playback time: 12 hours for ANC mode ; 16 hours for Bluetooth only mode
• Cancelling DB: 20db • Noise cancellation frequency range: 50 – 1200Hz
• Signal Noise Ratio ( SNR ) : > 90dB
• Sensitivity: 115dB