The difference between outdoor portable speakers and small bees in the use of microphones is: outdoor portable speakersWith wireless microphone, the sound is relatively loud, easy to hear clearly. Little bee speakers on the waist, the microphone on the ear, hands free. And the bees take longer to recharge.
The socket design of the portable speaker uses a moving coil microphone, and the socket does not provide voltage for the microphone, so the small bee microphone is silent when plugged into the portable speaker.
If you have a speaker without power amplifier, you can directly connect the speaker line of the small bee to the speaker, but the power of the small bee is limited, it is difficult to push the larger speaker, and the sound will be relatively small. If you're gonna hook up to your own amplifier have your own amplifierPush the speaker. This is quite difficult. The bee didn't bring the audio output. Changing the wiring himself requires removing the power amplifier part of Honeybee, and using only his microphone to amplify it.
If the sound card of the computer has an output interface, it can be directly sent to the microphone input interface of the small bee through this output interface. If there is no audio output interface, it is sent to the microphone input interface of the bee through the headphone interface. Wireless amplifier series (commonly known as "little bee") features: a portable loud and clear, functional. b Built-in large capacity battery for permanent power supply.
And functionally,Charging; If the light is off, the charger is broken and needs to be replaced or repaired.
may be out of power is generally charged for 8-10 hours can not exceed 10 hours. How often he charges it depends on his workload. The volume is one punch a day the workload is not two or three days a punch. About four hours after full blast. And don't use up all the power in the battery. So easy to lose the battery, when to recharge it? A sudden drop in tone at the same volume is a sign of low power. Charge it in time.
The reasons are as follows: If a connection indicator is found,That is, if the green light is not on, it means that there is a router fault between the network adapter and the HUB or switch. If the signal light is off, there should be no signal for transmission. The connection between the lines is normal, use the replacement method to replace the network cable connected to the computer to another computer to try or use the tester to check.
This indicator is used to show whether the charge is in, not whether the switch is turned on.
When the portable speaker power indicator is green, if you continue to use the machine, the portable speaker will automatically power off to protect the battery in the machine. Microphone core direction should be mouth and distance2-3 cm. Please charge after using the portable talk, so that the next use of the small bee loudspeaker is only these steps, easy to learn, even if you do not know any technology, you can quickly learn to use.
After the small bee is turned on, the ear will have a voice prompt and automatically search for devices that can be paired. At this time, turn on the Bluetooth device of the phone. The phone turns on detectability, that is, it can detect nearby Bluetooth signals. Then search for nearby Bluetooth signals and find Bluetooth headphonesAfter that (usually the Bluetooth headset model will be displayed), click to connect. If you are prompted to enter a password, the default value is 0000, indicating that the connection is successful.
The specific steps to use the Coring Bee wireless earphone are as follows: After the Coring Bee is turned on, the earphone will have a voice prompt and automatically search for devices that can be paired. At this time, turn on the Bluetooth device of the phone. Detect nearby Bluetooth. Search for nearby Bluetooth, after finding the Bluetooth headset (usually the model of the Bluetooth headset will be displayed), click to connect. After confirmation, the connection is successful. Headphones are ready to use.
SONY Ericsson s 518 Little bee speaker how to use instructions: After the earphone is turned on, the earphone will have a voice prompt, and automatically search for the device that can be paired, and then the Bluetooth device should be turned on. The mobile phone can be tested, that is, you can test the nearby Bluetooth signal, and then search for the nearby Bluetooth signal, and then search for the nearby Bluetooth signal, search for the Bluetooth headset signal (generally will show the Bluetooth headset model), and then link.
How to connect the general wireless bee loudspeaker can be connected to the mobile phone, so that the small bee can play the music on the mobile phone, then how to connect the mobile phoneWhat about the bee megaphone? The way the phone connects to the honeybee is simple: the honeybee's loudspeaker turns on, the earphone has a voice prompt, and automatically searches for devices that can be paired.
First plug Bee's audio cable into the phone's headphone jack. Then turn on the phone and the speaker and turn the volume of the phone to full volume. Then power on the phone and place it next to the speaker. Then turn the speaker volume to maximum and plug the audio cable into the speaker audio input port. Finally, turn on the phone power, place the phone next to the speaker, wait a few seconds, and the speaker will automatically switch to charging mode.
1, Rod bee loudspeaker is generally used 5V/600-800mAh charger, battery capacity is 8000 MA, the average charge takes two hours, one time can be used for one to two days, charging time is short, long use time is loved by people. The Rod Bee receiver is fully charged and disconnected from the charger.
2, RODE Rode microphone WirelessgoII II. RODE Rode microphone WireThe lessgoII II is a wireless honeybee receiver that can be used while charging, and the radio effect is very good. The small bee receiver has two types of wireless and wired, the receiver is portable, mobile, small size, loud sound, easy to use.
3, functionally, Rhodesia bee is a digital wireless microphone, through SERIES III 4GHz digital wireless transmission, 128-BIT encryption design, the use of linear distance up to 70 meters; Built-in heart-shaped full directional condenser microphone, equipped with intelligent noise reduction chip, can bring high-quality radio effect; Parallel branchHold the 3-segment output PAD to automatically adjust and switch the gain of microphone output to improve audio quality.
4, the solution to the unclear sound is as follows: To distinguish the receiving end and the transmitting end of the small bee: on the back of the small bee, you can see the English identification, where the receiver is the receiving end and the transmitter is the transmitting end. The next step is: Connect cables. At the launch end of the bee, find the microphone sign and connect the mic to the launch end of the bee.
1, the working principle is through the compression device in the microphone, the audio compression into the electromagnetic signal, and then decompress at the end of the speaker, reverse operation, restore the sound and real-time restoration. If you want to cause problems with the teacher's equipment, then it is simple to buy an electromagnetic signal blocker that is often used in the exam room.
2, the teacher bee microphone and microphone close will emit a harsh sound whistle, also known as feedback. The self-excited roar of the PA system, its feedback loopIs positive feedback, if the microphone signal phase processing, it will destroy the self-excited phase conditions, so as to prevent the system's self-excited whistling. When the phase deviation value of microphone and microphone is 140°, the stability is the best; Moreover, the higher the frequency of modulation, the better the stability of the system.
3, the teacher lectures with a megaphone, is to increase the amplitude of the sound, mainly to change the loudness of the sound. The size of the loudspeaker is related to the power of the loudspeaker itself. The greater the power, the greater the sound the amplifier can produce, and the greater the adjustable range of sound. If you think the loudspeaker isn't loud enoughIf so, you can add a loudspeaker, which can also effectively increase the volume of the small bee's loudspeaker.
4, first of all, insert the receiver of the wireless microphone into the amplifier audio input port and turn on the wireless microphone power supply, then ensure that the microphone and the receiver signal connection is normal, and finally open the small bee power supply, adjust the volume to the appropriate height, in order to hear the sound transmitted by the microphone. Honeybee loudspeakers and wireless microphones convert sound waves into electrical signals, and then use high-frequency radio waves to emit them, and the receiving end receives demodulation and amplification to push the speaker to work.