Rechargeable Ear Defenders with Bluetooth, FM/AM Digital Radio and Built-in.

☊ BLUETOOTH: The built-in digital Bluetooth and microphone allow to take hands-free calls,stream music or your favorite podcast straight to your headphones.

☊ FM/AM RADIO: Listen to the FM/AM radio with auto and manual searches for stations, a whopping 40 presets.

☊ COMFORTABLE WEARING: Lightweight earcup design and adjustable padded headbandoffer supreme comfort throughout the entire day.

☊ REDUCE THE NOISE AROUND YOU: The ear protection safety muffs can not only be used as working safety ear muffs, but also great for mowing, landscaping, racing, reading, concert, studying and operating machinery to protect hearing, especially suitable for work in construction and landscaping work.

☊ ISEL TESTED & CERTIFIED:SINGLE NUMBER RATING (SNR) of 30(dB), conform to European Standard, operate on a rechargeable lithium polymer battery(contained）and a USB charging cable