Joyroom JR-T03S TWS Edition Bluetooth Earphones - White, Anti-counterfeit Pop-up, Wireless Charging Box We are the best nightmare of our rivals and your dream come true. High impedance speakers are something that our company has developed. As a result, the earphones can reproduce brilliant, crystal-clear sound with richer detail and with much improved bass. robust bass drive These in-ear headphones with microphone have an ergonomic shell that is designed to fit our dynamic sound drivers, which produce deep bass and layered sound. All of the voices and instruments are audible. OUTSTANDING & VERY CLEAR CALLS: These are the ideal headphones with microphones because of their integrated microphone for noise reduction and internal sound-absorbing holes, which both lower outside noise and improve sound purity for optimal performance during calls. PRICE: We are concerned