3 Sets HRT‑1 Mobile Phone Air Tube Headset with Microphone 3.5mm Plug Wired EarphoneBlack

Feature: 1. Air spiral tube, eliminate mobile phone radiation. 2. 3.5mm standard plug, suitable for mainstream mobile phones. 3. Advanced silicone earplug, comfortable and healthy to wear. 4. Small size and lightweight, easy to carry and store, convenient to use. 5. Three colours for you to choose, to meet different needs and requirements. Specification: Condition: 100percent Brand New Item Type: Air Tube Headset Model: HRT 1 Material: TPE Optional Color: White, Black, Transparent Plug Type: Straight Plug Type Quantity: 3 Sets Weight: Approx. 60g Plug Diameter: Approx. 3.5mm 0.14inch Cable Length: Approx. 1m 3.28ft. Package List: 3 x Manual 3 x Air Tube Headset3 x Large Earmuff3 x Small Earmuff