TWS Wireless Bluetooth5.0 Earbuds, Stereo Sound Bluetooth Headphones, Waterproof Sport Headset, Noise Cancelling Bluetooth Earphones with LED Display Charging Case_x005F_x000D__x005F_x000D_Product parameters:_x005F_x000D_Chip: Lanxun AB5616T2_x005F_x000D_Bluetooth version: 5.0_x005F_x000D_Headphone battery: 35 mah_x005F_x000D_Charging compartment battery: 500mah/1200mah_x005F_x000D_Listening time: 4 hours_x005F_x000D_Talk time: 4 hours_x005F_x000D_Standby time: 800 hours_x005F_x000D_Charging time: about 1 hour_x005F_x000D_Features and selling points: true stereo, LED digital display, breathing light, power bank_x005F_x000D_Whether waterproof: IPX5_x005F_x000D_Bluetooth version: 5.0_x005F_x000D_Headphone type: in-ear / head-mounted / hanging ear / neck type (choose one of 4 types): in-ear_x005F_x000D_Microphone: (with or without) with_x005F_x000D_Noise reduction function: passive noise reduction_x005F_x000D_Playback Controls: Yes_x005F_x000D_Packing list: _x005F_x000D_1*Charging Case_x005F_x000D_2*Bluetooth headset_x005F_x000D_