描述
Availability: In Stock
Advantage selling points:
1. Large indicator light (and can be indicated on both sides)
2. Mute, turn over to place automatic silence (feature) (built-in gravity sensor switch!!)
3. Multiple sets of molds are made of multiple shells (upper and lower shells), which are fixed with screws, safe and reliable
4. Sound net with hook foot, fixed on the main body is very reliable
5. Stuck wire with wire rod (place, pull and pull)
Specification size: D70*H16.5mm