With intelligent LED digital display design, you can check the remaining power anytime and anywhere without opening the charging box. Equipped with a high-brightness flashlight, this earphone is suitable for reading at night, traveling for outdoor lighting and finding objects. It is constructed of ABS material. The length of the product is 7.5cm, the width is 4.5cm and the height is 3.5cm. It is suitable for running, fitness, driving, etc. Item Name: Earphones Material: ABS Model: T16 Bluetooth-compatible Version: 5.2 Transmission Distance: 10 Meters Cumulative Talk Time: 120 Hours Standby Time: 180 Days Charging Time: 1-2 Hours Charging Compartment Battery: 500mAh (Included) Frequency Response Range: 20Hz-20000Hz Waterproof: IPX6 Adaptation System: Suitable for iPhone and for Android Mobile Phones, and Digital Devices with Bluetooth-compatible Features: Mirror Screen, Power Display, with Powerful Flashlight Size Details: 7.5cm x 4.5cm x 3.5cm/2.95" x 1.77" x 1.38" (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 of Earphones 1 x Charging Box 1 x Charging Cable 1 x User Manual