Monster DNA FIT (Gen 1) Active Noise Cancellation Bluetooth Earbuds - Black/Red Condition:Grade A - Adaptive Sound adjusts the

- Adaptive Sound adjusts the volume as you move between quiet and noisy environments

however you want

With this design

Battery Size - 4200mAh non-removable

Cooler or Handlebars

Monster DNA FIT (Gen 1) Active Noise Cancellation Bluetooth Earbuds - Black/Red Condition:Grade A - Adaptive Sound adjusts theThe Monster DNA FIT (GEN 1) Active Noise Cancellation Bluetooth Earbuds. Black with Red case interior version. Features: Monster Wireless Earbuds : Monster's DNA Fit wireless bluetooth earbuds and headphones are unlike your typical wired earbuds or bulky over ear headphones, and are designed to support all active lifestyles. Active Noise Cancellation & Transparency Mode: Experience superior sound quality with the DNA FIT wireless headphones. Our