HEADPHONE P9

Model: P9 plus. Bluetooth version: 5.0 + EDR. Charging (USB): DC5VIN. Wireless distance: 15m. Frequency response: 20Hz - 22kHz. Call duration: 6 hours. Signal to noise ratio: 88 dB. Power output: 35MW. Charging time: 2 hours. Standby time: 18 hours. Color: black, white, red, blue, green.