SK RD40 Mini 5.4 Bluetooth Headphones Wireless Earphone Sports Hifi Earbuds Noise Cancelling Adult Business Student Game Headset

Hign-concerned Chemical: none Shuke Model: RD40 Material: Plastic Width[mm]: 48 Depth[mm]: 50 Weight[g]: 30 Height[mm]: 29 Battery Capacity[mAh]: 200 Battery life up to[hours]: 480 Voice assistant built-in: YES Maximum wireless range[m]: <10m NFC Technology: no Sound Isolating: YES Category: Earphones & Headphones Max Output: 2mW Number Of Drivers: 2 Charging Method: Charging case Headphone Pads Material: other Magnet Type: Neodymium Driver Diameter: 14.2mm Total Harmonic Distortion: 1% Impedance Range: up to 32 Ω Bluetooth Version: other Package List: User Manual,Charging case,Charging Cable Features: waterproof,With Microphone,Apple Siri Support,Active Noice Cancelling Codecs: AAC,sbc With Microphone: Yes Is wireless: Yes Support APP: Yes Support Memory Card: No Waterproof: Yes Resistance: 32Ω Line Length: 0.25m Frequency Response Range: 20 - 20000Hz Sensitivity: 125dB Plug Type: none Function: for Video Game,HiFi Headphone,Sport,For Outdoor,For Office,For DJ,For Study Active Noise-Cancellation: Yes Volume Control: Yes Control Button: Yes Vocalism Principle: Dynamic Wireless Type: bluetooth Connectors: Type c Communication: True Wireless Style: In-ear Certification: CE,FCC,RoHS Origin: Mainland China Brand Name: SHUKE