Features:【 Individual Power Display of Earbuds and Charging Case 】:*L/R Bluetooth earbuds battery separated LED display design, it will display how much battery remaining in the charging base When putting into the case, you can know when is the best time to charge.   【 Up to 150 Hours Play Time, Charge as You Go】: *Built-in 3500mAh rechargeable battery charging case, wireless earbuds can play for 5 hours on a single charge, portable charger box recharge can provide 150 hours playback. They can be charged automatically once the earbuds is put in the charging case.You can go out for fun without worrying about battery shortage, your needs are met from the start of the day to its end.   
LATEST Bluetooth 5.0 Technology, One-step Pairing】: *Ensure your great experience with fast, stable and efficient transmission.Taken the left and right Bluetooth headphones out from the charging box, then "H3"automatically appear on your smartphone. Keep your mind rest on calls or music without worrying about Audio dropouts.   【Snug Fit 】: *Ergonomic designed to fit comfortably in your ears for active lifestyle, These tws Stereo headphones comes with three adjustable ear cup sizes right from the box, you can focus on reaching new heights in your workouts.   【IPX7 Waterproof】: *These true wireless earbuds against damage from sweat or rain. They won’t get in the way of enjoying sports, music and calls. Perfect for fitness travelling and etc. Note: the charging case is not waterproof. 24 months warranty, If you are not satisfied with your purchase for any reasons, Please feel free to contact us at any time. Specification:*Color: Black*Bluetooth Version: 5.0*Distance: About. 20m*Music Time: About.5-6 hours*Driver: Φ6mm-16Ω*Headphone Battery Capacity: 40mAh*2
Charging Box Battery Capacity: 3500mAh*Compatible Protocols: A2DP / AVRCP / HFP / HSP*Charging Time of the Charging Box: About. 2-3 hours*Charging Box Input Power: 5V / 1A*Charging Box Ouput Power: 5V / 1A*Talking Time: About. 4-5 hours*Headphone Charging Time: About.1 hour Package Included:*1Pair x Bluetooth Earphone*1 x Charging Box Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.