QC35 Wireless Bluetooth Headphones, Noise-Cancelling, With Alexa Voice Control<br>Description:<br>Technical parameters:<br>Comfortable wearing method: head mounted<br>Connection Type: Wireless Bluetooth<br>Sounds good: circles<br>Effective distance: 9 meters<br>Sensitivity: 10dB<br>Impedance: 32 ohms<br>Frequency response range: 20Hz 20kHz<br>Specifications:<br>1.Connect to your device via Bluetooth Class 1 technology and enjoy wireless listening.<br>2. Battery life up to 40 hours so suitable for all day to day use.<br>3. The machine uses fast fuel saving technology when the battery can play 3 hours after 10 minutes.<br>4. Soft, comfortable, padded jacket can be used .<br>6. Audio jack, provides a wired connection of a variety of devices without Bluetooth.<br>Technical parameters:<br>Comfortable wearing method: head mounted<br>Connection Type: Wireless Bluetooth<br>Sounds good: circles<br>Effective distance: 9meters<br>Sensitivity: 10dB<br>Impedance: 32 ohms<br>Frequency response range: 20Hz 20kHz<br>Package Included:<br>1 * Bluetooth earphones<br>1 * Type-c charging cable<br>1 * Storage box<br>
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