Serious buyers only. Compatible Models: Bluetooth-enabled smart phones Product Type: Earbuds Sound Control: On-device volume control Connection Type: BSC-U Battery Type: Rechargeable built-in battery Special Features: Water-resistant, Microphones, Voice Assistant, AI Technology Support, Active Noise Cancellation Noise Isolation: Active Noise Cancellation Type: Unisex Weight (kg) Multipoint - Number of Connected Devices: One device Microphone Type: Built-in microphone Connectivity Technology: Bluetooth Color: White Style/Model: Standard Shipping Weight (kg): 0.15