(Renewed) Fire-Boltt Blast 1000 Hi-Fi Stereo Over-Ear Wireless Bluetooth Headphones with Foldable Earmuffs, 20-Hours Playtime & Built-in Mic (Red)

EXCEPTIONAL SOUND WITH GREAT BASS: The High-fidelity stereo sound benefits from the 40mm neodymium driver, CSR chip, and the around-ear cushion design which provide a well-closed and immersed environment for your ears. This wireless bluetooth headphone provides immersive Hi-Fi sound with great bass and crystal clear audio. Just lose yourself in the music with this headset!
20H GREAT PLAYTIME: The built-in 600mAh battery in this wireless headphone provides up to 20h music playtime (depending on music volume) in a single charge.
GREAT BASS : The 40mm drivers offers a frequency response of 20 – 20KHz and exceptional sound reproduction and wide dynamic range to provide outstanding sound quality
DUAL MODE: These Bluetooth wireless Headsets are both Wired and Wireless! For wireless mode, the battery can use 20 hours of music time/talk time in one charge. You can also use it as a wired headset with an audio cable so that the headset will never turn off. BUILT TO STAY COMFORTABLE: The Memory-protein ear cushion simulate human skin texture, ensuring lasting comfort. The stainless steel slider and softly padded headband allows you to find the perfect fit and provides excellent durability