Anbee Dual Shoulder Belt Neck Strap Sling Lanyard for DJI Phantom 2 3, Phantom 4 Pro, Inspire 1 Transmitters Anbee Dual Shoulder Belt Neck Strap for DJI Transmitters Material: Nylon Fiber/ Band Width: 2.5cm / Color: Gray / Net Weight: 128g Compatible with: DJI Phantom 4, Phantom 2 Vision Vision+, DJI Phantom 3 (Professional/Adavanced/Standard), DJI Inspire 1 Transmitters Adjustable Design, Lightweight, Portable, Easy to Carry Transmitter for Display only, not Include in Package.