Mini 3.5mm & 6.5mm Head-mounted Wireless Microphone Condenser Rolton SPK Voice Amplifier Speaker Set

About The Product : 2 Modes (Wired & Wireless Microphone) Operation. Using Transmitter Unit Connection (Super Light Weight) Double More Power 5W+5W Louder Output. Superb Loud & Clear Sound. Bluetooth from Smartphone to Play Music. Public Speaking, Teaching, Presentation FB Live, Video Marketing, Tour Guiding Indoor & Outdoor Activities Specification: Brand & Model : Rolton K600 Audio Power : 5W+5W Battery Type : TR-18650, 3.7V Battery Capacity : 3,000mAh Bluetooth : Support Display Screen : Not Available FM Radio : Not Support TF Card : Not Support Charging Input : DC 5V Dimension : 90mm x 39mm x 110mm Net Weight : 149g Package Content:1 x K600 Voice Amplifier Speaker 1 x 3000mAh Rechargeable Battery 1 x Wired Headset Microphone (Standard) 1 x USB Cable 1 x Waistband Belt 1 x Transmitter Unit (Premium Version) 1 x User manual