In-ear earphone with microphone, volume control, from Topk, for iPhone and Android phones

• Control the volume inside the ear: Adjust the music or call volume easily using the in-ear volume control. • Universal compatibility: Compatible with both iPhone and Android devices, this earphone is perfect for all your audio needs. • Wired connections: Enjoy a stable and reliable connection with the wired feature. • Active noise cancellation: Block unwanted noise and distractions with the active noise cancellation feature. Specifications: • Color: Black, White • Length: 1.1 m • Bluetooth: No • Microphone: Yes • Audio jack: 3.5 mm • Sound quality: Surround headphones Features: • Dual dynamic drivers inside each earbud, dual 6-driver units, these drivers work together to improve the frequency range and produce a more natural sound. • Bass power, noise isolation, transparent shell, balanced air pressure, can only eliminate leakage, and also enhance the aesthetic of the headphones. • The four-core moving coil technology HONGBIAO SM dual-moving coil, four-voice quality at the same time, more distinctive brighter stick. • Simple operation controlled by a single button, easy process. Image of F24, image of F22.