The device is new in its box Compatible with smartphones that support Bluetooth Product Type: Earbuds Sound Control: Volume control via the device Connection Type: USB charging Battery Type: Built-in rechargeable battery, open earbuds with ear hooks, high-sensitivity driver Special Features: 1 hour of battery life, waterproof, AI-powered clear sound Gender: Unisex Weight: 84.80 g (2.99 oz) Multipoint - Number of connected devices: Simple multipoint - up to two devices Microphone Type: Built-in microphone Connectivity Technology: Bluetooth Color: Green Shipping Weight (kg): 0.11