Earphones UiiSii IT-DT800 with Microphone and Volume Control

UiiSii IT-DT800 earphones combine eight hybrid drivers to deliver high-resolution audio with extended frequency range and a built-in MEMS microphone for hands-free calls. The design includes dual dynamic drivers tuned for powerful bass and dual balanced armature drivers for clear, detailed midrange and treble. The set comes with a compact protective case for safe transport and a 1.2 m cable with a 3.5 mm connector for broad device compatibility.

Advantages

The hybrid configuration of dual dynamic and dual balanced armature drivers provides a balanced sound profile with strong low-end impact and precise mid/high detail. Hi-Res Audio certification ensures wide frequency response up to 40 kHz. The integrated MEMS microphone supports clear voice capture for calls, while the included protective case reduces the risk of damage during transport. A 3.5 mm connector and 1.2 m cable length offer straightforward compatibility with most audio devices.

Suitable for

• Listening to music with emphasis on bass and detailed treble
• Hands-free calls and voice communication
• Mobile devices, laptops and audio players with 3.5 mm jack
• Everyday use and travel with protective carrying case

Key specifications

• Model: UiiSii IT-DT800
• Driver configuration: Hybrid — dual dynamic + dual balanced armature (total eight drivers)
• Speaker diameter: 6 mm
• Frequency response: 10 Hz – 40,000 Hz
• Impedance: 16 Ω
• Sensitivity: 108 ± 3 dB
• Cable length: 1.2 m
• Connector: 3.5 mm
• Microphone: MEMS microphone
• Certification: Hi-Res Audio

How to use

Insert the earphones into the appropriate ear canals for a comfortable fit, connect the 3.5 mm plug to your device, and adjust volume using the device or inline controls if present. Use the MEMS microphone for hands-free calls by answering from your device or the inline control. Store the earphones in the supplied protective case when not in use to prevent cable tangles and physical damage.

Usage recommendations

For best audio performance, ensure a secure fit in the ear to optimize bass response and isolation. Avoid exposing the earphones to moisture and store them in the included case when travelling. Use devices with a clean 3.5 mm output and set moderate listening levels to protect hearing.