Bluetooth Speaker 307230/ET730
Unknown to us - Worldwide
- Country
- Worldwide
- Manufacturer / Brand
- Unknown to us - Worldwide
- Year
- 2021 ?
- Category
- Bluetooth-Receiver and -Speaker
- Radiomuseum.org ID
- 349443
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Powered by external power supply or a main unit. / DC 5 Volt
- Loudspeaker
- 2 Loudspeakers
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Bluetooth Speaker 307230/ET730 - Unknown to us - Worldwide
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 135 x 60 x 60 mm / 5.3 x 2.4 x 2.4 inch
- Notes
-
Bluetooth Lautsprecher, ext. Versorgung DC 5 V 3 W. Angabe 300 mAh weist auf eingebauten Akku hin, Typ/Prinzip unbekannt.
- Author
- Model page created by Manfred Rathgeb. See "Data change" for further contributors.
- Other Models
-
Here you find 821 models, 754 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Unknown to us - Worldwide
Collections
The model Bluetooth Speaker is part of the collections of the following members.