Massagers Monster

[True 3D Theater Stereo & Comfort] NexSpeaker has a built-in 3W speaker system and 2 bass diaphragms to create a truly unique and pure Monster sound experience. Experience the full range of speakers on both sides of the audio speakers that surround your ears and create 3D theater sound quality. Enjoy music without disturbing people around you. The Monster wearable speaker is ergonomically designed, and when you put this neck speaker around your neck, you hardly know it's attached, and you don't have to worry about slipping while walking or training, and it's comfortable. Provides a secure fit for a long time. Listen comfortably all day long. [Bluetooth 5.3 connection and 12 hours playtime]