STIHL Dynamic Bluetooth Hearing Protection Ear Muffs DEWDW756 extends run-time and life by

extends run-time and life by minimizing heat

The electronic ignition system ensures trouble-free engine operation and reduces exhaust emissions

When the spent blade needs replacement

Available in 6 blade sizes

STIHL Dynamic Bluetooth Hearing Protection Ear Muffs DEWDW756 extends run-time and life byDYNAMIC BT HEARING PROTECTION: EAR PROTECTION WITH BLUETOOTH DYNAMIC BT Bluetooth headband ear muff hearing protection. Utilizes Bluetooth wireless technology to connect to Bluetooth enabled devices most notably the users smart phone. Has a very good noise reduction rating of 24 SNR (CSA) and a very slim, lightweight design which allows for extended periods of use. The distance the muffs can be from your smart phone in order to work properly is