PELTOR Tactical Earplug Replacement Earpiece Black/Tan. Specifications for PELTOR Tactical Earplug Replacement Earpiece: Manufacturer: PELTOR Color: Black/Tan Features of PELTOR Tactical Earplug Replacement Earpiece Choice of replaceable communications eartips designed to fit most ear canal sizes: UltraFit Communication Tip (23dB) Triple C Communication Tip (27dB) and Skull Screw Communication Tip (30dB) Compatible with most headborne Personal Protective Equipment such as helmets hardhats Glasses and faceshields Innovative microphone port design helps protect eartips against water ingress Intuitive one-button operation turns unit on and off and selects high or normal volume setting Lithium-Ion battery provides up to 16 hours of continuous operation between charges Optional earplug cord can be attached to earplug for additional security Portable charging case powered by 3 AA alkaline batteries or USB (Micro B) port Portable charging station helps protect earplugs in wet and austere environments Replacment Earpiece for 3M PELTOR TEP-100 Tactical Earplug Tactical earplugs and portable charging station (with cover and USB ports closed) are IP67 compliant and water resistant (immersion of up to 1 meter for 30 minutes) Package Contents: PELTOR Tactical Earplug Replacement Earpiece PELTOR TEP-100E: Tactical Earplug Replacement Earpiece Black/Tan