Mute button

Stereo EARPHONEFeaturesSpeaker Size:10mmFrequency range:18-20,000HzSensitivity:116db (at 1KHz 0.5Vrms)Impedance:32Cable length:120cmJack:2.5mm WITH MICROPHONECompatible with all mobile phones,music players portable Gaming devices,and computersBuiltin mic with call/answer End/mute button allows you to seamlessly switch between calls and music

NK-POWER 01With all mobile phones music players portable gaming devices and computersBuilt-in mic with call Answer / call End /Mute button allows you toSeamlessly switch between calls and musicMP3 +MP4

Easy to use: A multi-function button can answer, reject, hang up, redial, mute a call, or double-click the multi-function button during a call to mute Comfortable to wear: 180° rotating earplugs, three different sizes of ear cups for comfortable left and right ears, light and comfortable, can be worn for several hours at a time Bluetooth 5.0: With the latest Bluetooth 5.0 technology, pairing and connection are faster and more stable. Built-in advanced boom microphone and dynamic speaker for clear, realistic sound. Noise-cancelling microphone for various environments Hands-free: Long press the call button to activate (Siri) voice assistant for hands-free, more convenient to use in business office According to manual measurements, the difference is 2-3%. Please check the size chart carefully before purchasing the product. Please note that due to the effects of light and screen, slight chromatic aberration should be acceptable.

Easy to use: A multi-function button can answer, reject, hang up, redial, mute a call, or double-click the multi-function button during a call to mute Comfortable to wear: 180° rotating earplugs, three different sizes of ear cups for comfortable left and right ears, light and comfortable, can be worn for several hours at a time Bluetooth 5.0

Clear, punchy images with maximum 2700 lumen brightness • XGA resolution for crisp, clear presentations • 3LCD BrightEra™ Technology • Six Picture Modes to suit any subject • Wireless ready • Up to 7000 hours lamp replacement time for reduced maintenance and down time • Save energy at the touch of a button • Lamp Dimming • Auto Dimming • Picture Mute (Instant Off/On) • Off and Go • Direct Power On/Off

Approach to clearing old codes: Long press the two (Lock & Unlock) buttons to clear old codes(The LED indicator will flash once, which is the sign of cleared state). Approach to duplicating: Place them side by side(close possible), then press both one key of your old remote and the to-be-matched key this remote simultaneously. The LED indicator will flash once. Learning process done. Other keys accordingly. Approach to recovering: Press the Start and Mute buttons for about 2 seconds till the light is and flicker. (Or you can delete the codes and repeat the learning process.） Approach to test if the old codes are totally cleared: Press any key the remote duplicator, if the LED indicator blinks instead of being, codes cleared. Otherwise, undone. Humanized design: Button slide cover to protect buttons from accidental unplanned operation. Application: Vehicle central locking systems, garage doors, electronic doors, car sunroofs, heating systems, etc.