For XIAOMI i35 Neckband Bluetooth Headphones Wireless Earphones 9D Sound Sport Headset Waterproof TWS Earbuds With Mic for phone

Hign-concerned Chemical：None Material：Metal,ABS,Plastic Voice assistant built-in：No Maximum wireless range[m]：<10m NFC Technology: No Sound Isolating：Yes Category：Earphones & Headphones Earcups Type：Sealed Number Of Drivers：2 Charging Method：Wireless Headphone Pads Material：Silicone Magnet Type：Neodymium Impedance Range：up to 32 Ω Bluetooth Version: 5.3 Package List：User Manual,Charging case,Charging Cable Features：Waterproof,With microphone,Active Noice Cancelling Codecs：None With Microphone：Yes Is it wireless: Yes Support APP: None Waterproof：Yes Frequency Response Range：-Hz Plug Type：None Function：for Video Game,Common Headphone,For Mobile Phone,for Powersports,HiFi Headphone,Sport,For Outdoor,For Office,For Study Active Noise-Cancellation：Yes Volume Control：No Control Button: No Vocalism Principle：Dynamic Wireless Type：Bluetooth Connectors：Type c Communication：Wireless Style：Wired in-ear headphones Certification: CE, FCC Origin：Mainland China Brand Name：MIJIA Support Memory Card：No

• Neck strap design: suitable for wearing during sports, not easy to fall off, but need to pay attention to the neck fit.
• Waterproof: check the specific IP rating (e.g. IPX4 splash-proof) for sweaty sports or light rain.