Wired earphones with microphone Esperanza EH203KR — in-ear headphones, wired connection

Esperanza EH203KR wired earphones with microphone are compact in-ear headphones with a wired audio connection, intended for everyday listening and voice communication. The integrated microphone enables hands-free calls and simple voice input, while the wired connection ensures compatibility with a wide range of devices that have a standard 3.5 mm audio jack. The lightweight design and soft earbud tips provide comfortable fit during short commutes or extended use.

Advantages

These earphones provide stable wired audio without the need for pairing or charging, delivering consistent sound for music, podcasts and calls. The built-in microphone allows clear voice capture for phone conversations and basic voice commands. Their compact, tangle-resistant cable and in-ear design make them convenient for daily carry and use with smartphones, tablets and laptops.

Suitable for

• Listening to music and podcasts on mobile phones and tablets
• Hands-free phone calls and voice chats
• Use with laptops or desktop computers with a 3.5 mm audio jack
• Commuting, travel and everyday on-the-go use

Key specifications

• Driver type: dynamic in-ear drivers for compact sound delivery
• Connection: wired analog 3.5 mm audio jack (compatible with devices featuring a standard headphone socket)
• Microphone: inline microphone for voice calls and basic voice input
• Cable: single cable with in-line microphone and control, length suitable for portable use
• Earpiece style: in-ear buds with soft tips for a stable fit

How to use

Insert the earbuds gently into your ear canals and adjust the soft tips for a comfortable, secure fit. Plug the 3.5 mm connector into the headphone socket of your device. Use the inline microphone for voice calls; on compatible devices the inline control can be used to answer or end calls. Adjust volume and playback using the connected device's controls. After use, store the earphones in a protective pouch or wind the cable to minimize tangling.

Usage recommendations

For best audio quality, ensure the device's audio output is set to an appropriate volume level and the connector is fully inserted. Replace earbud tips if they become worn to maintain fit and hygiene. Avoid exposing the earphones to moisture or extreme temperatures to prolong lifespan.