Description: This mini and lightweight wireless earphone will not cause pain to your ears after long-time wearing. This wireless earphone allows you to enjoy smooth voice call experience due to its built-in highly clear microphone. It is constructed of plastic material. The length of this product is 17cm, width is 13cm and height is 2cm. Applicable for Android phones, for IPhone and Bluetooth-compatible digital devices. Item Name: Wireless Earphone Material: Plastic Features: Hanging Neck Style, Intelligent Noise Reduction, Plug And Play Bluetooth-compatible Version: 5.3 Effective Distance: 10 Meters Channel: Stereo Music Endurance: 50 Hours Charging Time: 1 Hour Battery Capacity: 400mAh Waterproof: IPX5 Use Mode: Bluetooth-compatible, Plug-in card Wearing Style: Neck Hanging Size Details: LxWxH: 17cm x 13cm x 2cm/6.69" x 5.12" x 0.79" (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 Wireless Earphone 1 x Charging cable