Wireless Handheld Microphone
Wireless Handheld Microphone
Wireless Microphone->Wireless Handheld Microphone->Karaoke & Live Performance
RH-4 Professional Handheld Uhf Podcast Microphones One to Two Wireless Studio Microphone
WIRELESS SPECTRUM:UBAND AUDIO SIGNAL:DIGITAL SAMPLING 48KHZ FREQUENCY:50H2-16KHZ USING TIME:6H WIRELESS DISTANCE:IN DOOR 30M MICROPHONE TYPE:MOVING COIL PAIR WAY:ALREADY PAIRED WHEN PRODUCED POWER SUPPLY:RECEIVER POLYMER LITHIUM BATTERY POWER SUPPLY:MIC AA ALKALINE CELL
Wireless Microphone->Wireless Handheld Microphone->Karaoke & Live Performance
RH-2 Professional UHF Universal Wireless Handheld Microphone with Rechargeable Receiver
WIRELESS SPECTRUM:UBAND AUDIO SIGNAL:DIGITAL SAMPLING 48KHZ FREQUENCY:50H2-16KHZ USING TIME:6H WIRELESS DISTANCE:IN DOOR 30M MICROPHONE TYPE:MOVING COIL PAIR WAY:ALREADY PAIRED WHEN PRODUCED POWER SUPPLY:RECEIVER POLYMER LITHIUM BATTERY POWER SUPPLY:MIC AA ALKALINE CELL
Wireless Handheld Microphone->Wireless Microphone
SKM9002 Wireless Microphone Systems Dual UHF Cordless Karaoke Microphone Set
Carrier frequency range:610-690 MHz (depending on the country range used) Number of Bandwidths:40MHz Modulation:digital modulation Maximum frequency offset:±48KHz Frequency response:30Hz-20KHz Signal to Noise Ratio (S/N): ≥95dB Distortion:≤0.01% Operating temperature:-10C-55 C Working distance:50 meters (under ideal conditions) Weight:1.05kg Size:33.5X18.5X6cm
Wireless Handheld Microphone->Wireless Microphone
SKM9001 Wireless Microphone UHF Handheld Dynamic Mic with Rechargeable Receiver
Carrier frequency range:610-690 MHz (depending on the country range used) Number of Bandwidths:40MHz Modulation:digital modulation Maximum frequency offset:±48KHz Frequency response:30Hz-20KHz Signal to Noise Ratio (S/N): ≥95dB Distortion:≤0.01% Operating temperature:-10C-55 C Working distance:50 meters (under ideal conditions) weight: 0.65kg Size:33.5X18.5X6cm
Karaoke & Live Performance->Wireless Handheld Microphone->Wireless Microphone
RS-4 Professional 2 channels handheld wireless microphone for home karaoke
receiver Receiving frequency: UHF720-800MHZ Frequency stability: <0.002% Sensitivity: 2/MV Leading frequency interference ratio: >90DB Mirror image interference ratio: >88DB Signal-to-noise ratio: >95DB Audio output: 0-300MV Working range: 30 to 50 meters under standard conditions Receiving channel: 2 channels Power supply voltage: AC/220V (±10%) Power Consumption: 3W Antenna: omnidirectional antenna handheld microphone Carrier frequency: UHF720-800MHZ Frequency stability: <0.002% Transmission power: 10MW Current consumption: <25MA Subharmonic: <main wave 40DB Standard: fixed frequency Pickup: 600Ω single finger Battery: 1.5V battery Antenna: External Comprehensive index Kinetic energy range: >95DB System distortion (<1%, 1 gigahertz modulation) Frequency response: 50HZ-18KHZ(±3DB)
Wireless Handheld Microphone->Karaoke & Live Performance
RS-2 Versatile Wireless Microphone System
Receiver Receiving frequency: UHF720-800MHz Frequency stability:<0.002% Sensitivity: 2/MV Leading frequency interference ratio:>90DB Mirror interference ratio:>88DB Signal to noise ratio:>95DB Audio output: 0-300MV Working range: Standard conditions 30 to 50 meters Receiving channel: 2 channels Power supply voltage: AC/220V (± 10%) Power consumption: 3W Antenna: Universal antenna Hand microphone Carrier frequency: UHF720-800MHZ Frequency stability:<0.002% Transmission power: 10MW Current loss:<25MA Sub harmonic:<Main wave 40DB System: fixed frequency Pickup: 600 Ω single finger Battery: 1.5V battery Antenna: external type Comprehensive indicators Kinetic energy range:>95DB System distortion (<1%, 1 GHz modulation) Frequency response: 50HZ-18KHZ (± 3DB) *Note: The parameter design of this machine may need to be changed due to improvements, and the changes are subject to no prior notice
Wireless Handheld Microphone->Karaoke & Live Performance
SRS2 Compatible with Mobile Versatile lWireless Microphone System
Carrier frequency range: 730, 769MHz (depending on the country of use) Bandwidth: 40Mz Modulation method: digital modulation Maximum frequency offset: ± 48KHz Frequency response: 30Hz-20KHZ Signal to noise ratio (S/N):>95dB Distortion: ≤ 0.01% Working temperature: -10c~55c Working distance: 50 meters (ideal environment) SRS1 Microphone size: 255 * 52 * 28mm Receiver size: 200 * 35 * 25mm Packaging size: 290 * 80 * 60mm Weight: 0.35kg SRS2 Microphone size: 255 * 52 * 28mm Receiver size: 200 * 35 * 25mm Packaging size: 305 * 192 * 67mm Weight: 0.65kg
Wireless Handheld Microphone->Karaoke & Live Performance
PG28 Versatile Wireless Microphone System
Frequency width: 50MHz Maximum deviation:+25KHz Modulation: UHF Frequency response: 50Hz to 15KHz Signal to noise ratio: -72dB Working temperature: -10C~50C Working voltage: 3V Working distance: ≥ 20 meters PG18 Microphone size: 245 * 50 * 26mm Receiver size: 200 * 35 * 25mm Packaging size: 290 * 80 * 60mm Weight: 0.35kg PG28 Microphone size: 245 * 50 * 26mm Receiver size: 200 * 35 * 25mm Packaging size: 305 * 192 * 67mm Weight: 0.6kg
Wireless Handheld Microphone->Karaoke & Live Performance
VM900 Professional Wireless Vocal Microphone System
Working frequency: 600MHz Frequency stability: ± 0.002% Transmission power: 10MW Frequency stability: ± 0.002% FM modulation frequency offset: ± 45khz Battery usage: 2 AA batteries - sustainable for approximately 8 hours of use Maximum input sound pressure: 100dB Microphone head: dynamic coil type Audio frequency response: 30Hz "20KHz ± 3dB Battery specification: aa1.5vx2 Host size: 420x210x50mm Microphone size: 105x23x52mm Packaging box size: 520x390x75mm Weight: 3Kg
Wireless Handheld Microphone->Karaoke & Live Performance
UPLX2 Karaoke Wireless Vocal Microphone System
Frequency: VHF 610-670MHz (Thailand 803-806MHz) Frequency stability: ± 30ppm Frequency response: 75-12KHz Dynamic range:>80dB T.H.D:≤1% Signal to noise ratio:>80dB Working temperature: 0 ℃ -45 ℃ Receiving distance: 15M (30M in a good environment) Receiver size: 210 * 45 * 155mm Microphone size: 240 * 48 * 25mm Weight: 1kg
Wireless Handheld Microphone->Karaoke & Live Performance
GLX48 UHF Wireless Vocal Microphone System
1. Functional indication: Frequency: VHF 170-270mkz UHF 510-680mkz UHF 710-790mkz Frequency stability: ± 30ppm Frequency response: 75-12KHz Dynamic range: > 80dB T、H.D:≤1% Serial number rate: > 80dB Working temperature: 0 ℃ -45 ℃ Service area: 15m (30m, no blockage) 2. Fixed receiver: Power supply voltage: AC220/50Hz AC110/60Hz Power: 1 W Sensitivity: 30dB/uV Bit error rate:>70dB Adjacent frequency:>70dB Audio output: > 25mV 3. Transmitter: Transmitter power: 8.5Mw Merge mode: FM Maximum modulation:+75KHz Power supply voltage: 9V battery Power indicator: light dimmed Microphone size: 245 * 50 * 34mm Receiver size: 210 * 138 * 45mm Packaging size: 325 * 248 * 130mm Weight: 1.55kg
Wireless Handheld Microphone->Karaoke & Live Performance
GLXD4 Premium UHF Wireless Vocal Microphone System
Wireless Handheld Microphone->Karaoke & Live Performance
RA26 UHF Vocal Wireless Microphone System
Notice: in important occasions such as live performances and studios, it is necessary to choose products with true diversity to ensure that there are no dead spots within the practical operating distance. Frequency range: 500MHZ Modulation system: broadband frequency modulation Adjustable range: 50MHz Number of channels: 200 Channel spacing: 250KHz Frequency stability: within 0.005% Dynamic range: 100dB Maximum frequency deviation: 45KHz Audio response: 80Hz-18KHz (3dB) Comprehensive signal-to-noise ratio:>105dB Comprehensive distortion: W0.5% Working temperature: -10'C -+40, C Receiver Index Receiving system: dual conversion supersonic heterodyne Intermediate frequency: First intermediate frequency: 110MHz, second intermediate frequency: 10.7MHz Wireless interface: BNC/50 Ω Receiving distance: ≥ 100-250 meters Sensitivity: 12dBpV (80dBS/N) Sensitivity adjustment range: 12-32 dBpV Spurious suppression: 275dB Maximum output level:+10dBV Emitter Index Antenna scheme: wearable transmitter using 1/4 wave whip Antenna. The handheld microphone has a built-in spiral antenna. Output frequency: high-frequency 30mW, low-frequency 3mW Spurious suppression: -60dB Power supply: Two AA batteries Usage time: If it is 30mW, the time is more than 10 hours If it is 3mW, the time exceeds 15 hours Packaging box size: 52.4x32.8x6.6cm Receiver size: 48.4x17x4.2cm Microphone size: 26.4x4x2.1cm Gross weight: 3kg
Wireless Handheld Microphone->Karaoke & Live Performance
TD-2 Premium Diversity Vocal Wireless Microphone System
We believe in the power of sound.
Contact Us
Room 407, Building 1, No. 134, Fuxing Road, Pinghu, Hehua Community, Pinghu Street, Longgang District, Shenzhen.
Riworal Audio






