Sleep Learning Drum Noise-canceling HeadphonesProduct Information: Material: ABS Sponge Noise Reduction Rate: 27 Function: Sound Insulation Scope of Use: Home Travel Series: Hearing Protection SNR: 26 NNR: 31 How to Wear: Headwear Lining Material: Sponge Suitable for Noise Environment: 32 Thickness of Cup Cover: 3MM

GPS positioning

Sandal Type: Ankle-Wrap

Length: Full Length

Applicable occasions for gifts: birthdays

And we also offer after-sale service to help our customers deal with any problem about our products

1* User manual

[Product type]: soft shell

do not worry about the electricity

Main colors: Black Stripes

Clothing style: Europe and America

Gym Workout Training Tops

version: bluetooth V5