Wireless Headphones - with a microphone, in-ear, True Wireless, 20Hz-20kHz frequency range, A2DP support, 4-hour battery life (up to 15 hrs in charging case), EasyPairing, Bluetooth 5.0, voice assistants support, 98dB/mW sensitivity, 16 Ohm impedance, 6mm drivers, weighs only 4g Wireless headphones at a great price Looking for affordable wireless headphones that don't offend sound, look good and promise up to 19 hours of playback? Try our AlzaPower Shpunty headphones that offer a range of practical features. You will also appreciate their low weight, one handsetit weighs only 4 grams, making Shpunty comfortable even after hours of wearing. Do not delay complicatedsetting Easy Auto Pairing ensures that when you remove it from the case withthe headphones automatically pair and prepare to listen. You can even handle hands-free phone calls with the integrated microphone....