D09 Bluetooth 5.0 TWS Earbuds: • TWS stereo mode. • Headphones with intelligent automatic ignition. Automatic connection (once paired at first use). • Headphones with call and playback control functions. • Hands-free function D09 Bluetooth 5.0 TWS Headphones: • TWS stereo mode. • Headphones with intelligent automatic ignition. Automatic connection (once paired at first use). • Headphones with call and playback control functions. • Free hands function Material: Thermoplastic; Alloy: Metal; PVC, ABS; Color blue;