Sell 【Buy1 Get 1 】Super 4D Bass Double Speaker Headset Wired Earphone In-ear w/mic Sports Earbuds Noise best price

🔥Buy 1 Get 1 Free Gift! !🔥 Why Choose Us(kueler_experience_store)? ✅100% Ready Stock 🚚24H Fast ship,Average arrival time of 0-1days after ship! 👍Ultra low price,Quality Assuranc 📦Double Check Before ship,Secure Packaging 👉👉Highly recommended👈👈 Feature: ⭐1, Exclusive patent, quality optimization of metal composite diaphragm. ⭐2. Ergonomic design, nipple-grade silicone earmuffs. ⭐3. Before, the tail pipe connection adopts the bevel design, which is comfortable and easy to wear. ⭐4. Sound quality, enjoy life. ⭐5, The perfect gift for yourself or a friend ⭐6. Type: Piston In-Ear Headphones Specification: Product Name: 4D dual speaker headset Compatible devices: Compatible with all devices that support 3.5mm interfaces Material: PC Mini dual drive Weight: 12g Speaker: 8 mm speaker mini dual drive Speaker power: rated input power: 3mW, maximum input power: 5mW Impedance: 32Ω ± 15% Speaker sensitivity: 106±3dB (at 1KW 1mW) Speaker frequency response: 20-20K Hz Microphone sensitivity: -42dB ± 3dB1kHz, 3V 0dB = 1V / pa Working temperature: -10 degrees Celsius - + -40 degrees Celsius Function: play / pause, answer / off, noise reduction, microphone Line length: 1.2m 📦Package: 1 *Headphone 2 * Ear Cap 3.5mm Earphones HiFi Stereo Bass Earphone Wired online class Headphones with Mic Noise Cancelling Headset