SKU 617841 Manufacturer Number A3035011 model compatibility for Devices with Bluetooth product type On-Ear Headphones audio control On-device Audio Control connector type USB (Charging) battery type Rechargeable Built-in Battery sound isolation Noise Cancelling Microphone gender Unisex weight .74 kg ( 1.63 lb ) multipoint - number of connected devices Single Device microphone type Built-in Microphone connectivity technology Bluetooth color Black character/model series Standard Items Shipping Weight 0.88