Active Noise Cancelling Bluetooth Headset Wireless Folding Type-c Gaming Sports Headset Specification: Product Name: Bluetooth Headphone Product color: A-rmy Green Material:ABS Gross weight: 0.73lbs/0.334kg Product size: 19x18x7.5cm /7.48x7.08x2.95inch Package size: 16.8x16.8x8.8cm/6.61x6.61x3.46inch Battery capacity: 400mAh with protective Charging time: 1-2 hours (5C/1A) Play time: 16 hours at medium volume Bluetooth version: V5.0+EDR Frequency response: 20Hz-20KHz Output power: 40mW Signal to noise ratio: 85dB Distortion rate: 1% Impedance: 32Ω Transmission distance: 10-15m without obstacles Features: 9D surround sound, as if in the of multiple audio playback 360 degree music surround, fully immersed in their own music world, headset wireless Bluetooth headphones, High sound quality, soft and comfortable to wear Shock subwoofer, enjoy music, driver unit, Bluetooth transmission, ear cushion design, from the inside out to enhance the details of the of subwoofer sound HIFI stereo sound, all-round D-ynamic sounds field to create powerful stereo sound, to create a sense of immersion Powerful steel magnetic speakers with built-in powerful steel magnetic speaker drivers for D-ynamic and clear highs, simulating live sound and restoring realistic sound Equipped with Bluetooth 5.0 chip, intelligent noise reduction, lower loss, more stable connection and faster transmission High-definition voice calls, HD microphone, removes ambient noise and recognises and capture voices, ensuring high reproduction calls, no matter where you are, voice calls are like face-to-face communication Retractable and foldable design, take your music with you on your travels, retractable to adjust the comfortable angle of the ear wear, folding design makes the headset more convenient to travel with, suitable for who to travel or busy work 400mAh high-capacity battery, providing up to 16 hours of music playback (medium volume) Three playback modes, can support Bluetooth,, AUX cable playback Simulated protein leather ear cups, with just the right amount of full ear ergonomics, simulated protein leather with full soft foam, so that the ear cups gently fit the ear, comfortable and breathable Clear and direct button control, press the button three times to the voice tone, de-fault English, you can to Chinese; you can choose Bluetooth mode, call mode, FM mod Package Include: 1 x Bluetooth Headphone 1 x USB Cable 1 x Audio Cable 1 x Instruction Manul