Designed with a fully transparent body charging compartment, giving it a lightweight and elegant glass texture. Support monaural and binaural connection. You can use single one or two earphone simultaneously to listen to music or make phone call. Crystal clear sound quality with ENC noise reduction technology and large battery capacity for extended usage. Convenient and easy to carry with a lanyard design, ensuring it is not easily lost during sports or other activities. Versatile usage for sports, home, music, and gaming, making it a perfect companion for all your entertainment needs. Item Name: Earphones Material: ABS Bluetooth-compatible Version: 5.3 Earbud Type: Bilateral Stereo Waterproof: No Battery Capacity: 45mAh Charging Case Capacity: 200mAh Features: Noise Cancelling, Transparent Charging Case, Digital Display Size Details: L: 6cm/2.36", W: 5cm/1.97" (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 (Pair) x Earphones 1 x Charging Case