Smart Neck Massager with Bluetooth 5.0 Earphones0: • Massage while enjoying music: With this Bluetooth headset, you can not only listen to music, but also massage your neck. Suitable for daily neck maintenance. •Bluetooth 5 headphones.0: Provides faster pairing, a more stable wireless connection, and greater compatibility with Bluetooth-enabled mobile phones, tablets, computers, smart watches, and speakers. Music playback, volume, and hands-free calling controls on the side headband. •3 Massage Modes: Acupuncture mode, Pulse mode and Massage mode, with 15 levels of intensity adjustment. It can meet your different massage needs. Heat mode, from 37 to 43°C to help blood circulation and relieve pain. •Intelligent: Intelligent artificial massage can be freely combined according to personal preference and physical pressure. •Lightweight and Comfortable: The lightweight and soft skin-like material and ergonomic neckband design allow you to wear these Bluetooth headphones around your neck more comfortably for a long time and reduce the pressure on your ears. Headphones with magnetic area. •Includes USB charging cable and silicone earplugs in different sizes. Chip: CSR8635 Bluetooth: 5.0 Battery: 750mAh Music playback: Up to 55 hours Calls: Up to 30 hours Input: 5V DC Maximum power: 5W ABS, PC, silicone, and metal alloy.