Description: The use of smart LED digital display enables the battery power of Bluetooth-compatible earphone to be displayed more clearer. The earphone is characterized by stereo surround, heavy bass, noise reduction and fingerprint touch, allowing you to enjoy shocking music, clear calls and easy operation. It is constructed of ABS material. The length of this product is 7.5cm, the width is 5cm and the height is 2.8cm. The earphone is suitable for gamer, home, office, outdoor and travel, etc. Item Name: Earphones Material: ABS Bluetooth-compatible Version: 5.2 Earphone Type: Wireless Earphones Noise Reduction: Yes Waterproof: IPX7 Microphone: Support Transmission Distance: 10 Meters Music Time: 7-8 Hours Standby Time: 120 Hours Charging Time: 1-2 Hours Charging Box Battery Capacity: 2200mAh (Included) Frequency Response Range: 20Hz-20000Hz Adaptation System: for iPhone and for Android Mobile Phones, and Digital Devices with Bluetooth-compatible Features: Fingerprint Touch, Noise Reduction, LED Power Display Size Details: 7.5cm x 5cm x 2.8cm/2.95" x 1.97" x 1.1"(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