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M-301 USB Mic Laptop PC Online Meeting Voice Microphone

Brand new and high quality.
Flexible neck to adjust your convenient direction for talking.
USB interface, no external power supply needed.
Filter out background noises.
Plug and play.

A$12.67 A$15.32

1 for 1 3.5mm Interface Wireless Head-Mounted Condenser Microphone Anti-Howling Loudspeaker

Audio signal: digital sampling 16bit-16kHz
Frequency response: 100Hz-15KHz
Modulation method: GFSK
Transmission power consumption: 15mA
Receiving power consumption: 10mA
Power supply mode: built-in rechargeable lithium battery 120mAh
3D stage reverberation effects, press +- volume keys at the same time to open, intelligently beautify human voice
High-sensitivity pickup head, fidelity sound quality, restore human voice

A$22.67 A$27.88

Rolton K600 7.4V Bluetooth Audio Speaker Megaphone Voice Amplifier Without Transmitter (Green)

K600 Bluetooth amplifier, no button, can not insert the card, can not be inserted into the U disk playback, only the amplifier function
Note: the need to achieve the wireless function to be equipped with a separate transmitter or wireless microphone.
Easy to wear, can be buckled in the belt or pants on the edge of the belt can also be used to hang waist belt, can be freely adjusted
Bluetooth 5.0, compatible with the connection of mainstream devices, such as cell phones, computers, laptops, tablets, etc.
7.4V high voltage, loud and high power
Double voice coil thou iron boron speaker / double MOS tube / double voltage, covering an indoor area of 2000 square meters
Intelligent noise reduction, restore fidelity sound quality
The whole machine has a knob to adjust the switch / volume / mode, simple operation

A$31.77 A$37.80

Rolton K600 7.4V Bluetooth Audio Speaker Megaphone Voice Amplifier Without Transmitter (White)

K600 Bluetooth amplifier, no button, can not insert the card, can not be inserted into the U disk playback, only the amplifier function
Note: the need to achieve the wireless function to be equipped with a separate transmitter or wireless microphone.
Easy to wear, can be buckled in the belt or pants on the edge of the belt can also be used to hang waist belt, can be freely adjusted
Bluetooth 5.0, compatible with the connection of mainstream devices, such as cell phones, computers, laptops, tablets, etc.
7.4V high voltage, loud and high power
Double voice coil thou iron boron speaker / double MOS tube / double voltage, covering an indoor area of 2000 square meters
Intelligent noise reduction, restore fidelity sound quality
The whole machine has a knob to adjust the switch / volume / mode, simple operation

A$31.77 A$38.45

Rolton K600 7.4V Bluetooth Wireless Audio Speaker Megaphone Voice Amplifier With Transmitter (Green)

K600 wireless version of the amplifier, no button, can not insert the card, can not be inserted into the U disk playback, only the amplifier function
The wireless function of the machine is achieved through the transmitter, the transmitter frequency is 92, the loudspeaker switch to FM mode, the transmitter is automatically paired successfully after the power on.
Easy to wear, can be buckled in the belt or pants on the edge of the belt can also be used to hang waist belt, can be freely adjusted
Bluetooth 5.0, compatible with the connection of mainstream devices, such as cell phones, computers, laptops, tablets, etc.
7.4V high voltage, loud and high power
Double voice coil thou iron boron speaker / double MOS tube / double voltage, covering an indoor area of 2000 square meters
Intelligent noise reduction, restore fidelity sound quality
The whole machine a knob to adjust the switch / volume / mode, simple operation

A$37.28 A$43.98

Rolton K600 7.4V Bluetooth Wireless Audio Speaker Megaphone Voice Amplifier With Transmitter (White)

K600 wireless version of the amplifier, no button, can not insert the card, can not be inserted into the U disk playback, only the amplifier function
The wireless function of the machine is achieved through the transmitter, the transmitter frequency is 92, the loudspeaker switch to FM mode, the transmitter is automatically paired successfully after the power on.
Easy to wear, can be buckled in the belt or pants on the edge of the belt can also be used to hang waist belt, can be freely adjusted
Bluetooth 5.0, compatible with the connection of mainstream devices, such as cell phones, computers, laptops, tablets, etc.
7.4V high voltage, loud and high power
Double voice coil thou iron boron speaker / double MOS tube / double voltage, covering an indoor area of 2000 square meters
Intelligent noise reduction, restore fidelity sound quality
The whole machine a knob to adjust the switch / volume / mode, simple operation

A$37.28 A$45.85

One For Two Outdoor Wireless Microphone Audio Headset Amplifier Loudspeaker (Black)

Working voltage: DC3.5V-5.5V
Current: 75mA (MAX)
Charging time: 4 hours
Use time: about 8 hours
Carrier frequency: 600-900Mhz
RF power: 10dBm
Transmission distance: 80m (open and unobstructed)
Receiving sensitivity: -88dBm

A$48.62 A$60.29

Rolton K10 Mini Audio Speaker Megaphone Voice Amplifier Do Not Support TF Card/U Disk (Black)

This model does not have a button, can not insert a card, can not insert a U disk to play, no Bluetooth function, just a pure amplifier.
Loud volume, anti-whistle, long battery life
5W loud volume, care for the voice, easy to control the whole field
Frequency shift noise reduction adaptive technology, high fidelity, low noise, even in the high-power output, will not produce significant distortion
With a headset, comfortable to wear, not easy to fall off
Built-in 1200 mAh lithium battery, up to 12 hours of battery life
Power: 8W (MAX)
Signal to noise ratio: 83dB

A$16.75 A$19.93

Rolton K10 Mini Audio Speaker Megaphone Voice Amplifier Do Not Support TF Card/U Disk (Pink)

This model does not have a button, can not insert a card, can not insert a U disk to play, no Bluetooth function, just a pure amplifier.
Loud volume, anti-whistle, long battery life
5W loud volume, care for the voice, easy to control the whole field
Frequency shift noise reduction adaptive technology, high fidelity, low noise, even in the high-power output, will not produce significant distortion
With a headset, comfortable to wear, not easy to fall off
Built-in 1200 mAh lithium battery, up to 12 hours of battery life
Power: 8W (MAX)
Signal to noise ratio: 83dB

A$15.89 A$19.39

Rolton K700 Bluetooth Dual-speaker Audio Speaker Megaphone Voice Amplifier (Black)

Double speaker design, louder, more mellow tone
Bluetooth wireless transmission, wireless distance stable 15 meters
Support FM radio, TF card playback
Insert the memory card can be recorded, automatically saved, can be designated to play in a loop, very suitable for the use of sales promotion
Built-in 2000 mA lithium battery, standby time 80 hours, can be used while charging
Note: the need to achieve wireless functions to be equipped with a separate transmitter or wireless microphone.
Material process: UV process + ABS plastic
Power: 5W

A$23.77 A$27.80

Rolton K700 Bluetooth Dual-speaker Audio Speaker Megaphone Voice Amplifier (Rose Gold)

Double speaker design, louder, more mellow tone
Bluetooth wireless transmission, wireless distance stable 15 meters
Support FM radio, TF card playback
Insert the memory card can be recorded, automatically saved, can be designated to play in a loop, very suitable for the use of sales promotion
Built-in 2000 mA lithium battery, standby time 80 hours, can be used while charging
Note: the need to achieve wireless functions to be equipped with a separate transmitter or wireless microphone.
Material process: UV process + ABS plastic
Power: 5W

A$23.77 A$29.47

Rolton K700 Bluetooth Dual-speaker Audio Speaker Megaphone Voice Amplifier (White)

Double speaker design, louder, more mellow tone
Bluetooth wireless transmission, wireless distance stable 15 meters
Support FM radio, TF card playback
Insert the memory card can be recorded, automatically saved, can be designated to play in a loop, very suitable for the use of sales promotion
Built-in 2000 mA lithium battery, standby time 80 hours, can be used while charging
Note: the need to achieve wireless functions to be equipped with a separate transmitter or wireless microphone.
Material process: UV process + ABS plastic
Power: 5W

A$23.77 A$27.58