ADITAM AE6vTitLrb2X8Olj4r Wireless Earbud

BT: 5.0 Transmission Distance: 10m (no obstacle) Frequency Response Range: 20Hz-20KHz Impedance: 32 Sensitivity: 120 3dB Battery Capacity: 3.7V / 45mAh Charging Box Capacity: 3.7V 2200mAh rechargeable Lithium battery Working Time: about 3 Hours (depends on music volume) Color: Black, White (Optional) Headphone Size: Approx. 2.2*1.5*1.3cm/0.86*0.59*0.51in Headphone Weight: Approx. 4g/0.13oz Package Size: Approx. 11.8*9.7*4.2cm/4.64*3.81*1.65in Package Weight: 151g/5.33oz Package List: 1 * Earphone 1 * Charging Box 2 * Earcap 1 * USB Charging Cable 1 * User Manual (English / Chinese)