Fosi Audio IM4 In-ear Headphones Open-Back Dynamic Drivers Wired HIFI Earphone For Music Monitoring Gaming Earbuds

Uenjoyment. High-concerned chemical: None. Material: Metal. Weight[g: 200. Voice assistant built-in: No. Sound Isolating: Yes. Category: Earphones Headphones. Number Of Drivers: 2. Headphone Pads Material: Silicone. Total Harmonic Distortion: 3%. Impedance Range: up to 32. Package List: User Manual, Replaceable Pads Set, Detachable Audio Cable. Features: Detachable Cable. Is wireless: No. Waterproof: No. Frequency Response Range: 20-20000Hz. Sensitivity: 109dB. Plug Type: Line Type. Function: Monitor Headphone, for Video Game, Common Headphone, For Mobile Phone, HiFi Headphone, For Office, For DJ. Active Noise-Cancellation: No. Volume Control: Yes. Vocalism Principle: Dynamic. Wireless Type: Bluetooth. Communication: Wired. Style: Wired in-ear headphones. Certification: CE. Origin: Mainland China. Brand Name: Fosi Audio. Feature. 1. Dual-Magnet Dual-Cavity Driver. The Fosi Audio IM4 features a dual-magnet dual-cavity driver that delivers great resolution and high impulse fidelity. This