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Altavoces BLUETOOTH CoolBox Prisma Rojo (COO-BTAPRI-RD)

Altavoces BT COOLBOX Prisma Rojo (COO-BTAPRI-RD) [foto 1 de 3]
Imagen grande 2 de Altavoces BT COOLBOX Prisma Rojo (COO-BTAPRI-RD)
Imagen grande 3 de Altavoces BT COOLBOX Prisma Rojo (COO-BTAPRI-RD)
12,55 €
   
ANTES
12,90 €

 


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RESUMEN
2.5W, Bluetooth v3.0, 20Hz ~ 20kHz, 174g
INFO EXTRA
Producto  Nuevo
Modelo  COO-BTAPRI-RD
Logo del fabricante COOLBOX

Características técnicas de Altavoces BLUETOOTH CoolBox Prisma Rojo (COO-BTAPRI-RD)
Brand: CoolBox
Nombre de producto: Prisma
Código del producto: COO-BTAPRI-RD
Código EAN/UPC: 8436556141881

- Sonido sorprendente.
- 3W de potencia.
- Lector de tarjetas microSD.
- Hasta 8 horas de autonomía.
- 3 modos de uso: Altavoz, manos libres y reproductor MP3.
- Batería extraíble recargable.

Altavoces
Canales de salida de audio
An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
1.0 canales
Número de altavoces
The quantity of speakers included in/with the product.
1
Diámetro del conductor
4 cm
Audio
Potencia estimada RMS
RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplfiers and loudspeakers.
2,5 W
Rango de frecuencia
The lowest and the hightest frequencies that can be inputted/produced.
20 - 20000 Hz
Obstrucción
The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
4 ?
Relación señal/ruido (SNR)
Is the ratio of signal intensity to noise intensity
81 dB
THD, distorción armónica total
Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%.
0,5%
Salida de pico de potencia musical (PMPO)
3 W
Sensibilidad
Responsiveness to audio slight changes.
82 dB
Puertos e Interfaces
Tecnología de conectividad
Inalámbrico y alámbrico
Interfaz
Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Bluetooth/3.5 mm
Versión de Bluetooth
The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
3.0
alcance Bluetooth
10 m
Puerto de carga USB
Conexión USB
Thanks to its fast 2.0 USB connector, your device lets you to play MP3 files stored on a USB memory stick. Gracias a su conector USB 2.0 de alta velocidad, podrá reproducir en su dispositivo los archivos MP3 almacenados en una memoria USB.
Diseño
Tipo de producto
The sub-category of the product.
Mono portable speaker
Desempeño
Uso recomendado
What the product should be used for, and how it should be used (e.g. ambient temperature).
Universal
Tarjeta de lectura integrada
The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.
Tarjetas de memoria compatibles
Types of memory cards which can be used with this product.
MicroSD (TransFlash)
Control de energía
Alimentación
What the power source is.
Batería
Capacidad de batería
A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
600 mAh
Voltaje de la pila
The voltage (V) of the battery.
3,7 V
Autonomía
Maximum battery life
8 h
Peso y dimensiones
Ancho
The measurement or extent of something from side to side.
50 mm
Profundidad
The distance from the front to the back of something.
180 mm
Altura
Height of the product
36 mm
Peso
Peso del producto sin embalaje (peso neto). Si es posible, se da el peso neto incluyendo los accesorios y suministros estándar. Tenga en cuenta que a veces el fabricante deja de lado el peso de los accesorios y / o suministros.
174 g
Contenido del embalaje
Cables incluidos
USB
Manual de usuario