PETZL Actik Core, Rechargeable Front Lamp, Blue, U, Unisex-Adult Garmin Foretrex 601 (010-01772-00) Plantronics Blackwire C3210 noise-canceling headset

Plantronics Blackwire C3210 noise-canceling headset features a flexible boom microphone and a USB Type-A cable for connecting to most Macs and Windows PCs

And because the model uses RGB lighting

it is powered by batteries in series

from DisplayPort to HDMI or ThinkPad OneLink to RJ45

PETZL Actik Core, Rechargeable Front Lamp, Blue, U, Unisex-Adult Garmin Foretrex 601 (010-01772-00) Plantronics Blackwire C3210 noise-canceling headsetIlluminate your adventures with the PETZL Actik Core, a powerful and rechargeable headlamp designed for versatile outdoor activities. Product Specifications: Light Output (White Brightness): 600 lumens' Battery Type: CORE rechargeable battery (equivalent to 900 standard batteries) or 3 AAA batteries. Lighting Modes: MAX BURN TIME, STANDARD, MAX POWER, Continuous Red Lighting, Strobe. Water Resistance: IPX4 (weather resistant). Compatibility: HELMET