Wireless Bone Conduction Earbuds with Noise Reduction - Green mattress firmness-Extra firm Holds up to 75 albums

Holds up to 75 albums

Anyone seeking a peaceful sleep environment

Large 20L capacity

Boat Internal size: 135cm (L) * 67cm (W)

Wireless Bone Conduction Earbuds with Noise Reduction - Green mattress firmness-Extra firm Holds up to 75 albumsFeatures: Bluetooth version: V5. 3 Frequency range: 2. 4 2. 48GHz High resolution sound quality and sound insulation technology Ergonomic ear clip design for comfort and stability during movement Flexible and skin friendly material with automatic rebound Single or dual independent chips for flexible use and switching Double noise reduction for improved clarity Pulse 4. 0 directional sound transmission and low latency function for audio and video