Specifications

Brand Name

Kimafun

KIMAFUN Model

KM-U308A

Transducer

Condenser Microphone

Set Type

Single Microphone

High-concerned chemical

None

Style

Gooseneck Microphone

Use

Stage Performance Wireless Microphone

Origin

Mainland China

Communication

WireLess

Built-in Battery

Yes

Package

Yes

Polar Patterns

Uni-directional

Certification

CE, FCC, RoHS

Diaphragm

S-Mall

Product Description

Technical Parameters

Transmitter

Frequency Range：760-790mHz

Frequency Offset：±48KHz

Microphone Type：Condenser

Directivity：Unidirectional

Capsule Dimension:φ14*6.5mm

Sensitivity:﹣48±2dB

Working Current：110mA

Charging Interface：USB 5V/1A

Battery：Lithium Battery 3.7V/800mA

Use time：5-6H

Charging time：2H

Use Distance：30-40M

Receiver

Frequency Range：760-790mHz

Channel：Four fixed frequency points 760、770、780、790mHz

Working Current：110mA

Charging Interface：USB 5V/1A

Battery：Lithium Battery 3.7V/800mA

Use time：5-6H

Charging time：2H

Usage Instructions

1.Turn on the transmitter switch and press the channel switch key to switch to CH1 (760M)/CH2(770M)/CH3(780M)/CH4(790M) at will.

2.The indicator of any channel of the transmitter and the corresponding channel of the receiver is on to indicate that the frequency synchronization is successful; the channel indicator of the receiver flashes for a long time to indicate that the frequency is not successful.

3.Volume adjustment: Press the volume key "+" once to increase the volume by 2dB; press the volume key "-" once to decrease the volume by 2dB, and it will remain at the last adjusted volume when you turn off the power.

4.The transmitter is installed on the instrument after successful frequency pairing, and the receiver is inserted into the MIC input port of the device for use.

Note:USB sound adapter usually used in PC and laptops. Especially MAC computers must be used.

Package Include

Pros & Cons

Pros

Clip-on design for easy attachment to various instruments like saxophones and trumpets
Long 5-6 hour battery life with quick 2-hour USB charging
Uni-directional condenser mic reduces feedback on stage
UHF wireless with stable 760-790MHz frequency range

Cons

Battery life limited to 5-6 hours for extended performances
Specific UHF frequency band may require checking local regulations
China origin might mean variable quality control
No mention of receiver range beyond frequency specs

Common Questions

What material is the microphone made of and is it durable for stage use?

The microphone is a condenser type with a gooseneck design and φ14*6.5mm capsule, featuring a uni-directional polar pattern, suitable for stage performance on instruments like saxophone or trumpet.

What is the battery life and charging time for the wireless transmitter?

The built-in 3.7V/800mAh lithium battery provides 5-6 hours of use time, with a charging time of 2 hours via USB 5V/1A interface.

Is this microphone compatible with specific musical instruments?

Yes, it's a clip-on system designed for saxophone, trumpet, sax horn, tuba, flute, clarinet, and pipe instruments.

What is the wireless range and frequency to avoid interference?

Frequency range is 760-790MHz with ±48KHz offset, providing reliable UHF wireless communication for stage use.

Does it come packaged and what certifications does it have?

Yes, it includes packaging and is certified CE, FCC, RoHS for safety and compliance.

KIMAFUN UHF Wireless Microphone System Clip on Musical Instruments for Saxophone Trumpet Sax Horn Tuba Flute Clarinet Pipe