FREE YOUR HANDS AND EARS : Portable speaker with lightweight neckband, lightweight and flexible, free your hands , free your ears, comfortable. The neckband Bluetooth speaker is widely applicable, you can enjoy your favorite music when you are cooking, resting in the yard, walking, etc. MULTI MODE PLAYBACK: The wireless neck speaker has a Built-in 3W x 2 speakers with 2 bass cones, 3D surround sound, unique and pure sound experience. The neckband speaker also supports small memory cards (not included). LONG TRANSMISSION DISTANCE: The wireless portable speaker adopts Bluetooth chip 5.0 to ensure stable transmission up to a distance of 15m/49.2ft. The portable speaker offers greater wireless range and a more stable Bluetooth connection. Support memory card (not included), built-in MP3 player, can play music on memory card. NOISE CANCELLATION: The neckband speaker features a Built-in noise-cancelling microphone for clearer calls. Designed to be worn on your shoulders with optimal speaker placement, you can enjoy music while still being aware of the surrounding situation. The neckband speaker has a built-in 3W x 2 speaker system with 2 bass cones, 3D surround sound, unique and pure sound experience. SATISFACTION GUARANTEED: We promise every customer 100% purchase satisfaction and offer warranty or refund for the neck speaker. Please do not hesitate to contact us if you have any questions about your purchase. We will give you a professional and detailed response within 24 hours.