Defender Spark M1

Mobile compact speaker system with bluetooth connection, rechargeable battery, built-in FM tuner and card reader. It is positioned as a low-cost-priced product, designed for low-cost-conscious consumers who want to get a small-sized and multifunctional medium-power speaker. It has a stylish and compact plastic case of small dimensions and a modest weight of 140 g. The built-in acoustic emitter with a power of 6 W provides a reproduction of the frequency range from 90 Hz to 20 kHz, which is sufficient for most use cases.

Any modern smartphone, tablet or laptop equipped with a bluetooth module can act as a sound source. The reliable range of this wireless interface is 10 m. In addition, the compact Defender Spark M1 speaker system is capable of broadcasting FM radio programs and playing files with audio content from SD / MMC memory cards and USB drives connected to the available USB Type-A connector. It is possible to work with external sources of analogue audio signal, for which the AUX IN connector is provided. There is a magnetic shielding, which eliminates parasitic pickups on other sensitive electronics. The built-in 1050 mAh lithium-polymer battery provides an average battery life (5-6 hours) and charges in 3 hours.