Brand Name: Erazer Style: Wired in-ear headphones Vocalism Principle: Dynamic Origin: Mainland China Material: Plastic Material: Silica Gel High-concerned chemical: None Communication: WireLess Volume Control: Yes Category: Earphones & Headphones Certification: CE Number Of Drivers: 2 Plug Type: NONE Impedance Range: up to 32 Ω Headphone Pads Material: Silicone Active Noise-Cancellation: No Sound Isolating: no Waterproof: Yes Frequency Response Range: 20 - 20000 Magnet Type: Other Voice assistant built-in: Yes Wireless Type: Bluetooth Resistance: 16 Line Length: 0 Package List: User Manual Package List: Charging case Package List: Charging Cable Control Button: No Codecs: AAC Codecs: sbc Driver Diameter: 16 Sensitivity: 28 Is wireless: Yes Connectors: Type c Earcups Type: Open-back Bluetooth Version: Other Battery life up to[hours]: 20 Total Harmonic Distortion: 1 Charging Method: Charging case Max Output: 10 Support Memory Card: No Support APP: No Function: For Internet Bar Function: Monitor Headphone Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: for Powersports Function: HiFi Headphone Function: Sport Function: For Hearing Aid Function: For Outdoor Function: For Office Function: For Sleep Function: For Study Battery Capacity[mAh]: 300 Maximum wireless range[m]: <10m With Microphone: Yes Features: Waterproof Features: With microphone Features: Amazon Alexa Support Features: Apple Siri Support Features: Active Noice Cancelling Features: Google Assistant Support fuction: AI Translator Earbuds Choice: yes