S9 TWS Digital Display Bluetooth 5.0 Wireless In-Ear Stereo Earphones EarbudsSpecifications:Compact and mini size, easy to carry when you go out.Stereo sound effect, HiFi sound quality, bring you a new experience.The charging box supports LED digital display, very convenient for you to know the battery power.It adopts advanced Bluetooth 5.0 transmission technology, faster and more stable connection, no delay.Item Name: Wireless EarphonesMaterial: ABSChip: JieLi 6936Bluetooth Version: 5.0Effective Straight Distance: 10-15mSpeaker: F8 High-quality Graphene Speaker, Speaker Diameter: 8mmEarphone Battery Capacity: 30mAh (Included)Charging Box Battery Capacity: 400mAh (Included)Playback Time: Single Earphone: Maximum Volume for 3.5 Hours, Medium Volume for 4 Hours; Dual Earphones: Maximum Volume for 3 Hours, Medium Volume for 4 HoursStandby Time: 200 HoursCharging Time: Earphones for about 50 Minutes, Charging Box for about 1 HourFeatures: Bluetooth 5.0, In-Ear, LED Digital Display, Noise ReductionCharging Box Size: 4cm x 7cm x 3cm/2.76" x 2.36" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:2 x Wireless Earphones1 x Charging Box1 x User Manual1 x Charging Cable