In-Ear Headphones - Universal - Bluetooth 5.0 Wireless Listening YYH-X01 Highlights Universal Bluetooth 5.0 Wireless Listening YYH-X01 Bluetooth 5.0 Wireless Listening YYH-X01 The product is shipped according to the color or size of the the main image of the product page. Selected option: Color: gray . Features: 1. Bluetooth headset design, feel smooth, full of atmosphere 2. Effectively block external noise 3. Quality stability, the latest 5.0 chip low-power consumption, battery with breakdown -In music chip High quality Bluetooth, super cool music enjoyment. Is a must-have Bluetooth headset for home travel 6. The headphone head is designed with 180 freely, and the left and right ears are freely convertible. This intimate design is only for your needs. 7. One-button wake-up voice assistant, easy to use, free. 8.IPX4 Waterproof Level. 9. Real-time mobile phone power display. Souping iOS system and an Android system real-time power display. Specification: Name: V5.0 Bluetooth headset model: D09555 Specification: Color: Black/Blue/Grey Style: suspension wear Bluetooth version: V5.0 Transmission distance: