Sample | 2-49 | 50-199 | 200-499 | 500+ | Large order |
$6.77 | $6.58 | $6.46 | $6.33 | $6.15 | inquiry |
Advantages:
Adopt surround ultrasonic &SPL ultrasonic technology, the sound quality of the speakers has been improved;
Adopt High precision components and materials are used to ensure the stability and accuracy of the smart chip;
With voltage protection function, which can run for a long time;
Descriptions:
Packing Information :