modulación de frecuencia ktv frecuencia infrarroja de karaoke profesional de los hogares uno de dos micrófonos inalámbricos

Compatibilité:iPod; Caractéristiques:Couvre arrière; Matériel:Plastique; Style:Style diamant; Dimensions (cm):10.6 x 6.1 x 0.8cm; Poids net (kg):0.0185

T1 Pro TWS Auriculares Bluetooth 5.0 Auriculares Auriculares inalámbricos verdaderos Manos libres con micrófono Caja de carga IPX6 Resistente al agua

VoLTE(Voice over LTE),3D Neck Behind TM(Unique Wearing Style),Call hint,answer call,hang up call,volume control,up&down operation,play&pause control,Audible Pairing Assistance,Audible Battery Status Alert,Auto-Reconnect,etc. Specifications: Music Vetslin 4.1 Color:black+white+red,black+gold+red,black+gold,black+red Connection distance:Barrier free 10m Talk time:up to 12 hours Music Time:up to 10 hours

Type:Sacs et étuis; Compatibilité:Universel; Matériel:Nylon; Couleur:Noir; Dimension(cm):27197; Poids Net (kg):0.25; Support de carte mémoire:Non; Avec Microphone:Non

Type:Enceinte Extérieure; Caractéristiques:Bluetooth; Réponse de fréquence:80HZ-18KHZ; Taille du Haut-Parleur (cm):1.5; Canaux:1.0 CH; Sensibilité (dB):500mv; Connecteurs:3.5mm AUX; Autonomie (Heures):12; Puissance Maximale (W):3; Pic de Puissance (W):3; Télécommande:Non; Vendu en Tant Que:Simple; Plage de Fonctionnement:Jusqu'à 10 mètres; Connectique:Bluetooth; Version bluetooth:Bluetooth 3.0; Couleur:Doré; Dimension(cm):7.8X6.3X6.3; Poids Net (kg):0.25

Features: This wireless microphone system includes 2 handheld microphones and 1 receiver with LCD display. Using UHF 630-690MHZ band to avoid interference of other frequency, stable to use. Adopts advanced digital pilot frequency technology, can work simultaneously in several rooms without interference. The receiver with 2 XLR balanced output jacks for connecting speakers or other audio devices and 2 control knobs for adjusting the volume of the microphone separately. Effective transmission range in open area is about 80 meters, suitable for public speech, ballroom karaoke, home entertainment, classroom teaching, business meeting, etc.