For AirPods 2 / 1 TPU + PC Wireless Earphones Case with Magnetic Switch(Green) Tag-Tools Signal to noise ratio: 85~100db

Signal to noise ratio: 85~100db

Widely applied for cleaning your phone motherboard

Length: about 1/2/3/5 meters

Support display resolution up to 1680 x1050

For AirPods 2 / 1 TPU + PC Wireless Earphones Case with Magnetic Switch(Green) Tag-Tools Signal to noise ratio: 85~100db1. MaterialTPU + PC + metal buckle 2. Total protection: it protects your earphones from dust, scratches, and external shocks. 3. Convenient charging: It retains the charging port, you can charge the earphone without removing the case, and use all functions easily. 4. Firm and convenient: magnetic automatic cover switch, makes the headphone cover firm and not easy to fall off. 5. Personalized design, fashionable and beautiful. 6. Equipped with a