No more thinking of charging! - FRB H-27 Smart Neckband (400H Playback) FRB brings its new model H-27 smart neckband for music lover and busy professionals. This incredible 400 hours of standby/playback backup power will give you long-term uninterrupted music and calling experience! FRB H-27 neckband main attraction: Massive battery backup: Get standby or playback backup for up to 400 hours on a single charge (depending on usage). Use for sure all day, even through the week! BT 5.4 Connectivity: Latest Bluetooth 5. Fast, stable and lag-free connectivity through 4 technology. TF Card (Memory Card) Support: You can listen to your favorite music by filling up memory card directly without phone. Touch Control): Volume adjustment in earphones, changing songs and receiving calls. Magnetic Earbuds): If not used, earbuds will be stuck through magnet, there is no fear of tangling or falling. Smart Design, Smarter Sound: Stylish Neckband Design and Crystal Clear Sound Quality. Who will use? Those who listen to music or call for a long time. Those who travel or travel regularly. This is perfect for a gym workout or running. Smart design, smart sound - FRB H-27 will make your lifestyle easier and musical! Order today and forget the