Lenovo W770 user manual IV. Indicator Lamp, V. Microphone, VI. Charging Instructions, Red LED lamp

Contents Wireless W770 Wireless HeadsetProduct name Lenovo Wireless Headset W770 W770I. PRODUCT INTRODUCTION 2.Toggle switch II. Introduction of headset connectionIII. Headset buttons 1.On/OffIV. Indicator Lamp V. MicrophoneVI. Charging Instructions 1.Red LED lampVII. Wearing Instructions VIII. Rotating ear pad IX. FAQsNo sound can be heard 2012-2-114 W770 Wireless Headset.indb― 6 ― W770 Wireless Headset.indb In WIN7 system2012-2-114 28 ― 7 ―2012-2-114 W770 Wireless Headset.indb― 8 ― X. PRODUCT PARAMETER HeadsetMicrophone USB Dongle specificationXI. Package contents Wireless headsetWarranty and notice manual XII. Hearing protectionXIV. FCC Note XIII. Safety instructionHeadset model W770 XV. Notices for India