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U2 UHF Frequency-Modulated Wireless Microphone
BEISMIC U2UHF Frequency-Modulated Wireless Universal Microphone
A compact dual-handheld UHF wireless microphone with a rechargeable plug-in receiver. Thirty selectable frequency groups, microphone battery displays, and direct connection to compatible microphone inputs suit karaoke, live performance, outdoor activities, and content creation.
View specification summary
Connection: plug the rechargeable receiver into a compatible microphone input.
Configuration: two aluminum-alloy handheld microphones, one plastic receiver, and charging accessories.
Product Details / U2
Direct connection, adjustable frequency, two handheld microphones
01
30 Frequency Groups
Select among 30 frequency groups in the supplied 640–670 MHz range. Frequency stability is specified as ±0.005%.
02
Microphone Display
Each handheld microphone provides frequency adjustment and a display for frequency and remaining battery information.
03
Plug-In Receiver
The compact plastic receiver plugs directly into compatible audio equipment and is powered by one rechargeable 3.7 V 18650 battery.
04
Compatible Equipment
Designed for compatible microphone inputs on effects processors, portable speakers, mixers, live sound cards, computers, and related audio equipment.
05
Handheld Construction
The supplied handheld microphones use aluminum-alloy housings. Each microphone is powered by two 1.5 V AA batteries, with a specified current of 100 mA.
06
Frequency Planning
Frequency availability and permitted use vary by destination. Include the destination country and intended application when requesting a quotation.
Specifications & Package
Confirm the connection and local frequency requirements
Before ordering, confirm the destination country, compatible microphone input, estimated quantity, frequency requirements, sample needs, and required compliance documents.
RF and audio specifications
- Working frequency: 640–670 MHz
- Selectable frequency groups: 30
- Modulation: FM
- Frequency stability: ±0.005%
- Dynamic range: ≥100 dB
- Frequency response: 50 Hz–16 kHz
- Signal-to-noise ratio: >60 dB
- Total harmonic distortion: <1%
- Working distance: 30 m in an open area without interference*
- Operating temperature: −10°C to 51°C
Power and standard package
- Receiver power: one rechargeable 3.7 V 18650 battery
- Receiver current: 0.12 A
- Microphone power: two 1.5 V AA batteries per microphone
- Microphone current: 100 mA
- Metal handheld microphones × 2
- Plug-in receiver × 1
- Charging cable × 1
RFQ information
Send the destination country, application, compatible audio equipment, estimated quantity, target frequency range, delivery schedule, OEM needs, sample request, and required compliance documents.
*Actual distance depends on RF conditions, obstacles, equipment placement, and the operating environment.
U2 / Project Inquiry
Discuss your BEISMIC U2 requirements
Click “Request a Quote” below to contact Enping Beismai Electroacoustic Technology Co., Ltd. directly, discuss your purchasing requirements, confirm product specifications, and inquire about samples and pricing.
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