STREETZ Bluetooth noise-cancelling headphones, microphone, control buttons, black 

Thanks to these noise-cancelling headphones from STREETZ you can lose yourself in your music, podcast or just zone out in the quiet that surrounds you. Imagine being on an airplane and hearing those engines roar outside your window. Make it a lot more comfortable with the press of a button and your ears and mind can enjoy the flight. 

With buttons for handling phone calls and controlling your music, these headphones will make your audio life a lot easier. Connect the headphones to your device via Bluetooth or the supplied 3.5 mm cable. Either way, you will get the noise-cancelling function. To charge the headphones, just plug in the supplied USB Micro-B cable and use a USB power source. 

Thanks to the fold flat design, it makes it easier to fit the headphones in your case or laptop bag when you are not using them. 

Please note, For the noise-cancelling function to work, make sure that the headphones are charged and the noise cancelling function is activated.
 
• 3.5mm connector
• Active nouse cancelling
• Features: Active noise-cancelling up to 20 dB, foldable
• Button operation: Answer/End call/media buttons/Noise cancelling on/off
• Microphone: Yes
• Volume control: Yes
• Connections: Bluetooth and 3.5 mm
• Bluetooth range: 10 m
• Bluetooth: 5.0
• Driver diameter: Ø 40 mm
• Frevensomfång: Headphones: 20 Hz – 20 kHz
• Microphone: 20 Hz – 20 kHz
• Impedance: 
        Headphones: 32 Ω
        Microphone: 2.2 kΩ
• Noise cancellation: 15 – 20 dB, 30 – 500 Hz
• Sensitivity:
    Headphones: 110 dB ± 3 dB
    Microphone: -42 dB ± 2 dB
• SNR: 85 dB
• Music and talk time: Noise-cancelling on: ~6 hours, Noise-cancelling off: ~9 hours
• Standby tid: ~24 hours
• Charging time: ~2 hours
• Charge port: Micro-USB input (5 V, 500 mAh)
• Battery: 3.7 V 380 mAh, Li-Po
• Weight: 175g