st-36 rechargeable mini bluetooth v4.0 EDR mains libres Bluetooth écouteur pour iPhone6 / iphone 6 plus

Auriculares inalámbricos Bluetooth Sabbat E12 TWS Auriculares Bluetooth 5.0 emparejamiento automático con caja de carga 750mAh Carga inalámbrica compatible

Ausines Koss Kopfhörer KPH30iW Stirnband On-Ear, 3,5 mm (18"" ), Mikrofon, Baltas (KPH-30iW)

feature: cable length:15cm cable specification:28awg color:black gender:male to female product weight:46g/pcs

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 Backbeat 500 - 500 Series - Kopfhörer mit Mikrofon - On-Ear - drahtlos - Bluetooth - 3,5 mm Stecker - grey/green Gruppe Headsets & Mikrofone Hersteller Plantronics Hersteller Art. Nr. 207850-01 Modell Backbeat 500 EAN/UPC 0017229158337 Produktbeschreibung: Plantronics Backbeat 500 - Kopfhörer mit Mikrofon Produkttyp Kopfhörer - drahtlos - Bluetooth - 3,5 mm Stecker Farbe grey/green Kopfhörer-Formfaktor On-Ear Anschlusstechnik Drahtlos - Bluetooth Bluetooth-Version Bluetooth 4.1 Soundmodus Stereo Bedienungselement Lautstärkeregler, Annehmen/Beenden, Abspielen/Pause, Nächster/vorheriger Titel Ausführliche Details Allgemein Produkttyp Kopfhörer - Bluetooth - 3,5 mm Stecker Serien 500 Series Gewicht 155 g Farbe Grau Material Ohrpolster Memory-Schaumstoff Max. Betriebsabstand 10 m Kopfhörer Kopfhörer-Formfaktor Ohraufliegend Anschlusstechnik Drahtlos - Bluetooth Verfügbares Mikrofon Ja Bluetooth-Version Bluetooth 4.1 Soundmodus Stereo Membran 40 mm Mikrophontyp Formfaktor

Kurzinfo: Sennheiser CH 20 MB - Headset-Ladestation Gruppe Netzgeräte & Batterien/Akkus Hersteller Sennheiser Hersteller Art. Nr. 506039 Modell CH 20MB EAN/UPC 4044155090321 Produktbeschreibung: Sennheiser CH 20 MB - Headset-Ladestation Produkttyp Headset-Ladestation Gewicht 220 g Erforderliche Netzspannung 4.75 - 5.25 V Geleistete Netzspannung 3.6 - 5.25 V Ausführliche Details Allgemein Produkttyp Headset-Ladestation Gewicht 220 g Stromversorgungsgerät Erforderliche Netzspannung 4.75 - 5.25 V Eingabeanschluss/-anschlüsse 1 x 4-poliger USB-Anschluss Typ A (nur Strom) Geleistete Netzspannung 3.6 - 5.25 V Elektrischer Strom max. 415 mA Verschiedenes Enthaltene Kabel USB-Ladekabel - 1.7 m