Uso:Micrófono de Ordenador; Estilo:Micrófono de Mano; Element:Micrófono Condensador; Conexión:3.5mm; Color:Negro; Respuesta a la Frecuencia (Hz-kHz):20Hz-20KHz; SNR(dB):-58dB; Dimensiones (cm):100; Peso Neto(Kg):0.15
Marque:Zealot; Modèle:Zealot ZL-031; Type:Casques (Bandeaux); Utilisation Générale:Ordinateurs,Téléphone portable,Lecteur multimédia/Tablette; Fonction:Règlage de volume,Avec Microphone,Hi-Fi,Jeux,Radio FM; Communication:Sans Fil 5GHz / 5.8GHz; Connecteurs:3.5mm; Capacité de la Mémoire:Support Carte TF; Matériau:polikarbonat; Couleur:Bleu,Blanc,Noir,Rouge,Silver,Violet; Dimensions (cm):7cm; Poids (kg):0.4kg; Diamètre du Haut-Parleur:40mm; Sensibilité du Haut-Parleur:[email protected]%BER; Impédance haut-parleur:32Ω; Réponse en Fréquence du Haut-Parleur:2.4GHz; Type de Prise:headband; Longueur du Câble:1.5m; Puissance d'entrée maximale:500mAh; Type de driver:Electret; Canal du Son:2.0; Tension d'entrée (V):5V; Mode de modulation:Bottom Control; Puissance d'émission:300mah-500mah; Alimentation:computer USB port DC5V; Tension de fonctionnement:3.5-4.1V; Batterie:rechargeable lithium-ion polymer battery (3.7v 890mah)); Durée en veille:300 hours; Durée de discussion:7 hours; Durée de chargement:7 hours
Features:
[2.4GHz Wireless Control]
Use advanced 2.4GHz wireless technology; work area ranges is up to 20 meters in open environment, so so you can freely move around the room and interact with your audience.
[Plug and Play]
Can use it plug and play, no driver needed. The USB receiver is located inside the USB port of the Presenter. All-in-one design, easy to carry.
[Simple Operation]
One button one function, it supports page up and down, moving the cursor up and down, hyperlink, switching the window, full screen, black screen, play / pause, volume control and red laser.
[Red Laser]
Simply press the laser button and a red point that's easy to see against most backgrounds will appear to emphasize the contents you need to highlight on the screen.
[Applicable Occasions]
The wireless laser pointer can be widely used in school, research institute, training center, exhibition, business meeting, government agencies and many more.
Highlights:
Wireless connection paring: install wireless receiver onto the computer USB port, press the V+ key and V- key. LED light changes from slow-flashing to continues ON, then leave the buttons to start paring. The LED light will be OFF when paring is complete. If failed, repeat above steps.
Built-in 280mAh Lithium Battery: Built-in rechargeable 280mAh lithium battery ensures long time using. Supports automatic standby-mode function for energy-saving and durable use.
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