SIMOLIO Wired Headphones with Microphone & Volume Control, 85dB 94dB 104dB Volume Limited, 2 Pack (SM-904 Series)

3-LEVEL VOLUME LIMITER FOR HEARING PROTECTION WITH SAFE VOLUME: Adopt exclusive proprietary 3-level volume limiter(85dB/94dB/104dB) to protect vulnerable and sensitive ears. It can effectively protect different ages from progressive hearing loss in different environments. (In daily life: 85dB is for teenagers, 94dB is for adults.104dB is for noisy surroundings). Two superior speakers provide crystal clear sound. THE IN-LINE VOLUME CONTROL W/ BUILT IN MIC: Allows hands free talking, let you pick up calls and skip between tracks in playlist without missing a beat. FOLDABLE AND DURABLE DESIGN: The adjustable headband with memory stainless steel strips gives this headphone some impressive flexibility and durability, and make these ear phones ideal for everyday use SHARING JACK: No need for a splitter. You can have another headphone plug into the sharing jack on the left side of the headphone to share audio with friends or families. A 3.5mm jack makes this headphone is compatible with most