Jkoailiwi 2025 Upgraded Bluetooth Wireless Voice Amplifier for Teaching
Before First Use: Fully charge both the voice amplifier and wireless microphone using the included charging cable.
Bluetooth Connection
Support TF Card & U Disk
20m Transmission Distance
Small in Size
How do I connect the wireless microphone to the amplifier?
Slide the volume button to power on the speaker, then press and hold the wireless microphone for 2 seconds to turn it on. The devices will automatically pair.
How do I disconnect my wireless microphone?
Tap the button on the wireless microphone to disconnect, tap again to restore the connection.
What is the Bluetooth name of this wireless voice amplifier?
S57
Bluetooth Voice Amplifier
Wireless Voice Amplifier
Born from the creative energy of a young team, Jkoailiwi is on a mission: to craft products where exceptional quality meets effortless style.
We believe great design solves problems elegantly, using simplicity to unlock greater value. Always at the forefront of the latest technology, we relentlessly pursue practicality without sacrificing a forward-thinking edge.
That's the Jkoailiwi promise – Simple but Avant-garde.
7x24 hour response
We have a professional users service team, ready to provide our users with one-on-one professional support
Innovative R&D
We have our own independent research and development team, committed to continuous development of more simple and practical products.
Jkoailiwi 2025 Upgraded Bluetooth Wireless Voice Amplifier for Teaching
Before First Use: Fully charge both the voice amplifier and wireless microphone using the included charging cable.
Bluetooth Connection
Support TF Card & U Disk
20m Transmission Distance
Small in Size
How do I connect the wireless microphone to the amplifier?
Slide the volume button to power on the speaker, then press and hold the wireless microphone for 2 seconds to turn it on. The devices will automatically pair.
How do I disconnect my wireless microphone?
Tap the button on the wireless microphone to disconnect, tap again to restore the connection.
What is the Bluetooth name of this wireless voice amplifier?
S57
Bluetooth Voice Amplifier
Wireless Voice Amplifier
Born from the creative energy of a young team, Jkoailiwi is on a mission: to craft products where exceptional quality meets effortless style.
We believe great design solves problems elegantly, using simplicity to unlock greater value. Always at the forefront of the latest technology, we relentlessly pursue practicality without sacrificing a forward-thinking edge.
That's the Jkoailiwi promise – Simple but Avant-garde.
7x24 hour response
We have a professional users service team, ready to provide our users with one-on-one professional support
Innovative R&D
We have our own independent research and development team, committed to continuous development of more simple and practical products.