Sleep Headphones, 3D Sleep Mask Bluetooth Wireless Music Eye Mask, Sleeping Headphones For Side Sleepers Sleep Mask With Color:black There is wireless: wired

There is wireless: wired

knife mesh contact surface smooth

Pattern Type: plant

and quickly squeezes hot air

Sleep Headphones, 3D Sleep Mask Bluetooth Wireless Music Eye Mask, Sleeping Headphones For Side Sleepers Sleep Mask With Color:black There is wireless: wiredSPECIFICATIONS Active Noise Cancellation: No Bluetooth Version: 5. 0 Brand Name: NONE Category: Earphones & Headphones Certification: CE Charging Method: cable Communication: WireLess Control Button: No Earcups Type: Sealed Function: Common Headphone,For Mobile Phone,HiFi Headphone High concerned chemical: None Impedance Range: up to 32 Is wireless: Yes Line Length: 0 Material: Plastic Number Of Drivers: 2 Origin: Mainland China Package List: Charging