Purchase Qty. Reference FOB Price
10-499 pieces US$5.80
500-4,999 pieces US$5.50
5,000+ pieces US$5.15
Product Description
Product Description Product selling points. 1. With shell / without shell optional 2. With the advantages of noise elimination, soft silence, bass enhancement, high sensitivity, low noise, strong anti-interference ability, etc. 3. With digital tube display 4. Using RDA5807s radio module, ...