CP800-M
nozzle diameter is 2 mm
CP800-M
Feature: 

.Easily DIY Upgrade and Replace your earbuds.

.Truly Comfortable earbuds for long time/workout listening.

.Safer listening.

.Much Durable than foam ear tips.

.100% customer satisfaction guarantee.

Package:

2 Pairs/card

48cards/inner

6inner (288cards)

52*36*20cm / 3.70kgs