YH35 Heavy Bass Digital Decode Chip HD Microphone

Multiple sound holes with tuning system ensure high clearly sound of call and music. Adopt ergonomic design, still comfortable for a long time wearing. imple and practical three-button wire control, easy to operate. Lightweight and suitable size, convenient to carry everywhere. The product has passed 69 tests including drop test, high and low temperature test, tensile test, and button test. safe,reliable, durable，Trustworthy.