Description:Deep DPS noise-cancelling microphone help ensure clear call quality.With voice prompt, this earbud has the function of pairing, talking, turning on/off.Made of high-quality ABS material, it is soft, lightweight and durable to use.The length of this product is 3cm, the width is 3cm and the height is 3cm.It is ergonomic, stable inside the ear, suitable for driving, sports, business or leisure.Item Name: EarphonesMaterial: PlasticEarphone Battery Capacity: 100mAh (Included)Standby Time: About 150 HoursBluetooth Version: bluetooth-compatible V5.0 and EDRTransmission Distance: About 10mCharging Time: About 1-2 HoursOperating Hours: About 4-5 HoursSize Details: 3cm x 3cm x 3cm/1.18" x 1.18" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x User Manual1 x USB Charging Cable1 x Earphones