these are great helmet earphones, for motorcycle helmets, sports helmets etc.
Flat headphones designed to be fitted inside most helmets Quick release lead, headphones can be left in helmet Speakers
Enclosed in removable soft padded cushions which can be stuck into helmet In-line volume control

Shipment:

1.Small order: Normally we ship by fast delivery such as DHL, UPS,  TNT, EMS or

 any other Express as per costomer request.

2. Large order: by sea or by air as your requests

3. A tracking number will be provided once the goods are sent out.

  you can chooes any way for you convinents