RUIZU X50 8GB 1.5in Reproductor de MP3 MP4 HiFi Sin pérdida Calidad de sonido Bluetooth Podómetro Tarjeta TF Radio FM Grabación Libro electrónico Calendario

Type:Ecouteurs; Connexion:Cablé; Style:Dans l'oreille; Caractéristique:Ecouteurs,Règlage de volume; Couleur:Blanc,Rouge,Noir; Conception:Elégant; Marque:LANGSTON; Modèle:JV-04; Input (mm):3,5; Longueur de câble (cm):150; Dimensions (cm):222; Poids (kg):0.015

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.

Kurzinfo: Plantronics Spare Headset - Headset - volle Größe - drahtlos - DECT Gruppe Headsets & Mikrofone Hersteller Plantronics Hersteller Art. Nr. 83322-12 Modell Spare Headset EAN/UPC 5033588036883 Produktbeschreibung: Plantronics Spare Headset - Headset Produkttyp Headset - drahtlos - DECT Empfohlene Verwendung PC Multimedia, Schnurtelefon, Handy Kopfhörer-Formfaktor Volle Größe Anschlusstechnik Drahtlos - DECT Soundmodus Stereo Mikrophontyp Mikrofonbaum Ausführliche Details Allgemein Produkttyp Headset - DECT Gewicht 94 g Empfohlene Verwendung PC Multimedia, Schnurtelefon, Handy Funktionen Geräuschkompensierender Schaltkreis, Ton Aus, Antwort-/Endtaste, Lautstärkenregler, integriertes DSP, CAT-iq-Technologie, optimiert für Unified Communications (UC), optimiert für Microsoft Lync, Wideband Technology, SoundGuard DIGITAL-Technologie Kopfhörer Kopfhörer-Formfaktor Volle Größe Anschlusstechnik Drahtlos - DECT Soundmodus Stereo Mikrophontyp Typ Mikrofonbaum Drahtlose Verbindung Übermittlungsbereich

video signal conversion,mini converter cvbs+l/r rca to hdmi,support ntsc and pal two standard tv formats output,;you can choose the color:black/white .

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Plantronics BackBeat FIT Wireless BT Headphones