Ovann Comfort Noise-Cancelling In-Ear Earphone

OHM - A measure of resistance named after George Simon Ohm

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

Frequency - A term used to describe how often something is done

Frequency - A wave frequency is the number of times a wave repeats within a given time

Cm - Centimetres, one centimetre is equal to 10 milimetres

Cable - A series of wires bonded to form a single thread

weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz

Comfort - something that feels nice to the user. Often relaxing.

Dimensions - The shapes and angles of something or a situation.

MiniInTheBox is an innovative online retailer selling quality consumer goods at wholesale prices. The company aims to make the best Chinese-made products widely accessible to all without customers having to pay the high prices in their area. They also aim to introduce customers to exciting new products that may not be available from their local retailer or wholesaler. MiniInTheBox currently has customers in over 50 countries. A wide range of products, including thousands of electrical items, gadgets, gifts and accessories, are sourced directly from the manufacturer so costs are kept as low as possible. Meanwhile MiniInTheBox is committed to maintaining high standards, excellent customer service (24 hr support on weekdays) and quick delivery. Delivery is free of charge worldwide with no minimum order requirement and no hidden fees. Paypal is accepted as well as major credit and debit cards.