SIMOLIO Headphones Bluetooth with Microphone and Shared Volume Limit Hearing Suitable for Children and Wired Wireless Suitable for Game Gray 712G

[Bluetooth Wireless Headphones with Clear Volume Limit for Hearing Protection] Adopts a unique 3-level volume limiter (75dB/85dB/94dB) to protect fragile and sensitive ears to suit different ages and environments. Two excellent speakers provide clear sound. [Built-in Microphone & Shared Port] Built-in microphone allows hands-free calling. Shared port allows you to connect one pair of headphones wirelessly. [No power off, wireless or wired] 1. Wireless mode: up to 15 hours of music playback/talk time on a single charge. 2. Wired mode: Comes with a detachable 3.5mm audio cable and can also be used as wired headphones to connect to devices without Bluetooth functionality. [Heavy Duty Wireless Headphones - Memory Foam Earmuffs with Noise Isolation] The headband is adjustable and the memory stainless steel strip gives the headphones great durability and flexibility. Over-ear headphones with memory foam earmuffs block out external noise and allow you to hear clear sound. The ear pads are designed to prevent them from falling off. [Foldable design, hard EVA case included, space saving and easy to carry] Foldable and compact design, convenient for carrying and storing. This headphone will be a good companion when traveling by car/train/plane. 12 months warranty, easy to contact customer service.