X35 earbuds cool esports game bluetooth earphones with low tws ultra long standby hd call sports headphones high-concerned chemical:none material: plastic category:earphones & headphones high-concerned chemical: none material: plastic category: earphones & headphones number of drivers:2 charging method:charging case bluetooth version:5.3 package list:user manual, charging case, charging cable features:waterproof, with microphone, active noise cancelling with microphone:yes is wireless: yes function:for video game, common headphone, for mobile phone, sport active noise-cancellation:yes volume control:yes control button:yes vocalism principle: hybrid technology wireless type:bluetooth connectors:type c communication:wireless style:in-ear certification: ce origin: mainland china brand name: elistooop