SayoDevice E1 2.4G Bluetooth Wired Custom Volume Controller Multifunctional Knob Surface Dial Mini Keyboard Support Short-cut

Welcome to our store! We provide high-quality products with complete specifications and fast shipment. Every product is strictly inspected before delivery. Any inquiries about compatibility, usage and logistics are welcome. We support thoughtful after-sales service, shop with confidence.High-concerned chemical : None Package : Yes Style : Standard,Ergonomics,Multimedia,Gaming,For Laptop,Multifunctional Keyboard Interface Type : USB Battery Included : Yes Operation Style : Mechanical Language : English Keyboard Standard : Mini Keyboard Application : Desktop,Laptop,Number,Tablet Type : Wired

YANFU Origin : China

USB 2.0 interface with 2m USB cable plug and play.Default volume control function, Increase the volume clockwise and decrease the volume counterclockwise. Press mute. Press+left turn = previous song. Press+Turn Right = Next Song Surface Dial mode can also be supported. Modify function/lighting: browser opens https://SayoDevice.com. It can be set directly without installing software. Wired: adjustable RGB lighting, the lighting can be turned off. Wireless model: with power indicator and connection indicator, it goes out for three seconds without operation by default. Wireless battery life: -Bluetooth mode: keep the connection, control the volume, etc., and use it for about 30~60 days. -2.4G mode: control the volume, etc., about 60~120 days. Reconnection time: -Bluetooth mode: it takes about 1~2 seconds to reconnect after the first use of the computer. When the computer is turned on, it will continue to be connected, and there will be no delay in subsequent use * -2.4G mode: no delay *

*: No delay means no sensory delay, and the actual delay is about 2 ~ 16ms. Wireless indicator light: There are three lights. White is always on: numlock indicator. Green is always on: wireless is connected. Red is always on: low battery. White flashing: waiting for Bluetooth pairing. White-green flashing: 2.4G no signal. Red flashing: charging. (It can be fully charged in about 2 hours, and the charging indicator will not change.)