Material : Plastic<br>Weight[g] : 100<br>Battery life up to[hours] : 4<br>Category : Earphones & Headphones<br>Charging Method : Charging case<br>Impedance Range : up to 32 Ω<br>Bluetooth Version : 5.0<br>Package List : User Manual,Charging case<br>Features : Waterproof<br>With Microphone : Yes<br>Is wireless : Yes<br>Waterproof : Yes<br>Frequency Response Range : 20 - 20000Hz<br>Plug Type : None<br>Function : for Video Game,Common Headphone,Sport,For Study<br>Active Noise-Cancellation : No<br>Volume Control : Yes<br>Control Button : Yes<br>Vocalism Principle : Other<br>Wireless Type : Bluetooth<br>Connectors : None<br>Communication : WireLess<br>Style : In-ear<br>Certification : CE<br>Origin : Mainland China<br>Brand Name : Erilles<br>Support Memory Card : No<br>brand : Baiming Electronics<br>Whether the patent supply? : no<br>Support customization : support<br>Bluetooth protocol : 5.3<br>Transmission range : 10 meters<br>Chip type : Zhongke lanxun<br>There are authorized self owned brands : no<br>Waterproof performance : Life waterproof<br>Whether it is single or binary : Bilateral stereo<br>Battery life : 0-4 hours<br>Year/season of listing : 2023<br>texture of wood : plastic<br>Usage : Earclip type<br>Mould type : male die<br>style : Sporty style<br>