Half In-ear Bluetooth Headset HD Sound Quality Compact $ 14.27 Product information: Color: iron gray Transmission range: 10 meters Chip type: Roda Battery life: more than 8 hours Function: super long service life battery, digital display, others Material: Plastic Bluetooth version: Bluetooth V5.0 Voice function: English prompt Charging Interface: TYPE C (standard) Charging case Battery capacity: 420 mA Hall function: Supported Speaker Unit: 10MM moving ring Transmission Distance: 10m Button type: Touch Waterproof grade: IPX 5 Size: 73*29.6 * 33.9MM Packing list: Bluetooth headset1 Charging cable1 Product Image: