For Samsung Galaxy Watch 6 Classic Two Color Horizontal Silicone Watch Band(Red Black) Filter-Variable ND Filter Product size: about 30x33mm

Product size: about 30x33mm

Sensor: starlight level

Note: This product does not contain the strap in the picture

Standby time: 30 hours

Frequency response: 120HZ-20KHZ

For Samsung Galaxy Watch 6 Classic Two Color Horizontal Silicone Watch Band(Red Black) Filter-Variable ND Filter Product size: about 30x33mm1. Material: silicone 2. Technology: This product is made of liquid silicone material, which is waterproof, sweat proof, comfortable and soft. 3. The strap adopts a thickened design, which is comfortable to wear and easy to use. 4. The material is harmless to human skin and non allergenic. 5. Suitable for wrist circumference: 5. 5 8. 7 inches Note: The package only contains the watch strap, not the main watch.