Description

Brand: TRUSMI

Experience high-quality wireless audio with the TRUSMI WS04-03 Semi-In-Ear Earbuds, designed for comfort, clarity, and style. Featuring the latest Bluetooth version 5.4, these earbuds ensure stable connectivity and efficient energy consumption within a 10-meter range (unobstructed).

🔋 Battery & Charging

• Earbud Battery: Built-in 3.7V 25mAh lithium battery per earbud

• Charging Case Capacity: 250mAh

• Charging Input: DC 5V / 300mA

• Charging Time: Approximately 2 hours

• Battery Life:

  • Up to 3 hours of talk time (at 80% volume)

  • Up to 4 hours of music playback (at 80% volume)

• Durability: Supports more than 300 charge/discharge cycles

📶 Wireless Connectivity

• Bluetooth Version: V5.4 – faster, more stable connection

• Frequency Range: 2.402GHz – 2.480GHz

• Operating Range: Up to 10 meters without obstacles

✅ Why Choose the TRUSMI WS04-03?

• Lightweight semi-in-ear design for all-day comfort

• Crisp sound quality for calls and music

• Sleek, compact charging case

• Easy pairing and user-friendly interface

• Ideal for everyday use: commuting, workouts, calls, and entertainment

Specifications

• Weight: 200gr
• Usage: Indoor & outdoor

Pros and cons

• Sustainably produced
• Ideal for everyday use
• May discolor in direct sunlight