... ear canals; 4,Advanced design. Mp3 In-ear audio earphone...Paypal This is Shenzhen Kube Digital Co.,Ltd,specializing earphone/headphones ... earphones with best quality,competitive price, best service,fast delivery&paypal payment. Features 1, Powerful bass-driven stereo sound;2, An excellent ... ,Best quality with competitive price,fast delivery,best service;9,PayPal acceptable.