PENGJIE 2.4G Wireless Microphone Headset Why choose us? Why choose us? (1) We have two Headsets that can be used by two people at the same time. Of course, it can also be used as two sets of microphones. (2) We have increased the battery capacity and can use it for 10-12 hours after 2 hours of full charge. A regular microphone can only be used for 5-6 hours. (3) We have used advanced noise reduction chips, which can offer high quality sound transmission and clear voice.the microphone can achieve a range up to 165ft (50m) line-of-sight in open air and up to 70-100ft . Widely used Widely used It is suitable for fitness,dancing,yoga,meeting, class, speech, tour guiding,web podcasts,YouTube, outdoor live, etc.Note: it is not suitable for singing. How to use? Small Speaker operation 1. Turn on the receiver and transmitter, and automatically pair them. 2. Insert the receiver into the speaker and turn on the speaker. Big Speaker operation 1. Insert the receiver into the adapter 2. Turn on the receiver and transmitter, and automatically pair them. 3. Insert the receiver with adapter into the speaker and turn on the speaker. Computer operation. 1. First turn on the receiver and transmitter, insert the receiver into the blue jack of the computer 2. Find the horn which is at the bottom right corner of the computer , right-click to open 3. Select the sound 4. Click transcribe 5, select the microphone, click ok. NOTE:Please confirm that your desktop computer has a sound system installed Laptops operation 1. First turn on the receiver and transmitter, insert the receiver into the audio adapter (not included) 2. Insert the USB port of the audio adapter into the laptop. 3. Find the horn which is at the bottom right corner of the computer, right click to open 4. Select the sound 5. Click transfer 6. select the microphone, click OK Q/A 1.Q: How to avoid howling? A: When the foam of the microphone is aimed at the front of the speaker, or when the microphone is too close to the audio, it will produce a howling sound. So the microphone should be kept away from the audio system ,The transmitter and receiver should not be too close together 2.Q:What should I do if the transmitter and receiver cannot pair? A: Tur off the microphone and receiver simultaneously, then tum them on simultaneously. The green light starts flashing, and when the green light stops flashing, the pairing is successful. 3.Q: How to use a 6.5mm adapter correctly? A: Insert the receiver into the 6.5mm adapter and hear a 'click' sound. Represents successful entry and exit. Otherwise, if there is no success, the sound will be disconnected. 4. Q: Why is this microphone not suitable for singing? A: Because the microphone has a built-in noise reduction chip, it will filter out high tones. 5.Q: What's In the Box? A: 2 *Headset Holder transmitter/1* Receiver /1 * USB Charging Cable/ 3* Windscreen Foam /1* 6.35mm converter /1* User Manual Q/A 1.Q: How to avoid howling? A: When the foam of the microphone is aimed at the front of the speaker, or when the microphone is too close to the audio, it will produce a howling sound. So the microphone should be kept away from the audio system ,The transmitter and receiver should not be too close together 2.Q:What should I do if the transmitter and receiver cannot pair? A: Tur off the microphone and receiver simultaneously, then tum them on simultaneously. The green light starts flashing, and when the green light stops flashing, the pairing is successful. 3.Q: How to use a 6.5mm adapter correctly? A: Insert the receiver into the 6.5mm adapter and hear a 'click' sound. Represents successful entry and exit. Otherwise, if there is no success, the sound will be disconnected. 4. Q: Why is this microphone not suitable for singing? A: Because the microphone has a built-in noise reduction chip, it will filter out high tones. 5.Q: What's In the Box? A: 2 *Headset Holder transmitter/1* Receiver /1 * USB Charging Cable/ 3* Windscreen Foam /1* 6.35mm converter /1* User Manual