Wireless Sports Headsets Wireless V4.1 Neckband Earphones HD Stereo Sweat-proof Headphones Earbuds Aroma Diffuser if you only train one

if you only train one dog

Support system: I0S/Android

Packing: Dog car mat x1

white five-color light

Specifications: small

Wireless Sports Headsets Wireless V4.1 Neckband Earphones HD Stereo Sweat-proof Headphones Earbuds Aroma Diffuser if you only train oneHighlights Wireless V4. 1 Neckband Earphones Specification Dimensions: 5. 00 in * 6. 57 in * 1. 38 in Weight: 0. 2100 lb Available Ship to: United States Details *Features*: *LED Night Light*: The neckband will be illuminated at night and offer three modes(fast flash,slow flash and constant light modes) to choose via the light On Off button,which ensure safety when sport at night. Crystal Clear Sound Effect: Adopts advanced CSR4. 1+EDR technology to