Comes with a charging box, LED digital display, let you know the electric quantity at any time.Bluetooth 5.0 chip, there is no delay when you listening to music, playing games or watching movies.360 degree stereo, brings you excellent listening experience.In-ear wireless earphones, comfortable to wear.Item Name: Wireless EarphonesMaterial: ABSBluetooth Version: 5.0Protocol: A2DP, AVRCP, HSP, HFPPrompt Tone: EnglishEffective Distance: >15mNoise Reduction Technology: CVC8.0Microphone: YesWaterproof: IPX7Charging Box Charging Interface: Micro USBCharging Voltage: 3.7VImpedance: 32ΩEarphone Battery Capacity: 30mAh (Included)Charging Box Battery Capacity: 300mAh (Included)Earphone Using Time: 3-5 Hours (Depends on Sound Volume)Talk Time: 5 HoursPlayback Time: 3 HoursEarphone Charging Time: 1 HourCharging Box Charging Time: 2 HoursSupported System: All Bluetooth-enabled Smartphones and Other DevicesFeatures: Wireless, Digital Display, Auto Pairing, StereoCharging Box Size: 6.5cm x 2.7cm x 3.2cm/2.56" x 1.06" x 1.26" (Approx.)Notes:Due to the light and screen setting difference, the itemand 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Pair of Wireless Earphones1 x Charging Box1 x Charging Cable4 x Eartips1 x User Manual Note: 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.