Bluetooth-Compatible 5.3 Sense-Free Micro Sleep Earbuds Noise Cancelling Open Ear Headsets Touch Control for Travel and Business

Good luck with your favorite purchasesHign-concerned Chemical : None Brand Name : ALLOYSEED Origin : Mainland China Wireless Earbuds : Stereo Headphones Invisible Sleep Earphones : Sense-Free Micro Sleep Earbuds Origin : Mainland China Material : ABS Model : X55 Chip : Jerry 6973 Working distance : 10m Charging port : Type-C Whether single or double ear : bilateral stereo Speaker : 13mm Charging compartment battery capacity : 200 mAh Battery life : 3-4H Charging time : 1H Waterproof level : IPX5 Main functions : playing music, making and receiving calls. Weight : 50g