KLEBS. ABS True Wireless earphones with microphone

True Wireless ABS earphones with microphone and charging box of 250 mah. Autonomy up to 1.5h, frequency 20Hz-20KHz, 98 dB and impedance of 32Ω. Each earphone has a multifunction button. USB cable to charge. Supplied in a gift box. Headphone: 47 x 19 x 8 mm | Box: 55 x 64 x 26 mm