STN28 Stereo Wireless Bluetooth Headphone Feature List
- Working Range: Approximately 10 meters (max 20 meters in open space)—offers great mobility and freedom of movement without losing connection quality.
- Charging Voltage: 5V 1A—Compatible with standard USB charging sources, making it convenient to charge anywhere.
- Operating Voltage: 3.7V – Designed for optimal energy efficiency and performance.
- Standby Current: <0.02 mA—Minimal power consumption in standby mode, ensuring the battery lasts longer when not in use.
- Music Playback Time: Up to 7 hours or more— Enjoy extended listening sessions without interruption, making it ideal for long commutes or travel.
- Talk Time: Up to 7 hours or more—provides ample time for hands-free calls without needing frequent recharges.
- Standby Time: Over 148 hours—keeps the earphones ready for use over extended periods without requiring constant charging.
- Charging Time: Less than 2.5 hours— Quick charging ensures you spend less time waiting and more time enjoying your earphones.
Included Accessories:
- Earphone x 1: The main unit, equipped with all the features for premium audio experience.
- Audio Cable x 1: For wired connection options, ensuring versatility in usage.
- USB Cable x 1: For charging and data transfer, compatible with most USB power sources.
- User Manual x 1: A comprehensive guide to help you get started and make the most of your earphones.
Product Description:
Experience exceptional sound quality with these wireless Bluetooth headphones, featuring Bluetooth V5.0 technology for seamless connectivity. With a powerful 400mAh battery, enjoy up to 7 hours of music or talk time, ensuring uninterrupted entertainment. The 40mm speaker drivers and 32Ω impedance deliver rich, immersive audio with deep bass and clear highs. The built-in microphone, with a sensitivity of 40 dB ± 2 dB, ensures crystal-clear calls every time.
These wireless headphones are designed to work within a frequency range of 2.4 GHz-2.48 GHz and have an output power of over 10mW, offering a high-quality audio experience. The working temperature range of -10°C to +55°C makes them perfect for use in various environments. If you’re looking for the best wireless headphone price in Bangladesh, these headphones provide unbeatable value without compromising on performance.
