SIMOLIO Kids Headphones Bluetooth for Boys, Built-in Microphone and Share Port, Safe 75dB,85dB,94dB Volume Limited, Foldable and Adjustable, Wireless/Wired Headphones for Kids School Travel Grey

Bluetooth Headphones Wireless with Distinct Volume Limited for Hearing ProtectionAdopt exclusive proprietary 3-level volume limiter(75dB/85dB/94dB) to protect vulnerable and sensitive ears, which fit various ages and environment. 2 superior speakers provide crystal clear sound. ^^ Built-in Microphone & Share PortThe built-in MIC allows hands-free talking. The Share port allows one headphone to be connected wirelessly and the other to daisy-chain so all listeners are untethered from the device. ^^ Never Power Off, Both Wireless & Wired1.
The wireless mode: up to 15-hrs music time/ talking time in a single charge. 2.
The Wired mode: comes with a detachable 3.5 mm audio cable, you can also use it as a wired headphone to connect to devices that don't have Bluetooth capabilities. ^^ Durable Wireless Headset with Noise Isolating Memory Foam Earmuffs Adjustable headband with memory stainless steel strips give the headphones some impressive durability and flexibility. Over-ear headphones with memory foam earmuffs isolate from outside noise to make you hear clear sound. Nifty engineering makes the ear pads won't fall off. ^^ Foldable Design w/ Hard EVA Case for Space-Saving and Easy CarryingFolding & compact design, convenient in carrying and storage. When youre on a trip by car/train/plane, this headphone would be a good companion. 12-month hassle-free warranty, easy to reach customer service.