Sony WHCH720NL_CE7 Wireless Noise Cancelling - Blue

General Additional Information    Easy and clear hands-free calling and voice assistant with wake word Features Noise Cancelling with Dual Noise Sensor35 hours battery lifeComfortable, lightweight design Product Type    Over-ear Dimensions & Weight Depth    5 cmHeight    20.3 cmShipping Depth    5.2 cmShipping Height    20.3 cmShipping Weight    0.45 kgShipping Width    19.8 cmWeight    0.19 kgWidth    18 cm Features Microphone    YesNoise Cancelling    Yes Design Elements Colour    BlueColour Group    BlueEarpiece Type    Over-Ear Connectivity Bluetooth    YesConnectivity Technology    BluetoothWireless Operating Distance    10 mWireless Technology    Bluetooth Power Source Charging Time    3.5 hours