Sound Amplifier KH210
- Powerful Sound Amplification: Built-in amplifier technology boosts ambient sound with a wide frequency response of 20Hz–20000Hz, delivering clear, natural stereo sound for everyday listening.
- ALC Automatic Level Control: Supports ALC (Automatic Level Control) to prevent sudden loud sounds from becoming uncomfortable — keeping volume stable and protecting your ears.
- Smart Wearing Detection: Infrared distance sensing automatically detects when the device is worn, so it powers on and off as needed — saving battery and making daily use effortless.
- High/Low Frequency Selection: Easily switch between high and low frequency modes to match different listening environments and personal preferences.
- Simple Slide-Switch Operation: Intuitive slide and toggle controls make volume and mode adjustments quick and easy — no complicated setup needed.
- Long Battery Life: battery delivers up to 8 hours of continuous use.
- Adjustable headband for free-style.
Suite 1603A Tower 2, Nina Tower,
8 Yeung UK Road, Tsuen Wan, Hong Kong.
Telephone : (852) 2370 2028
Fax : (852) 2741 3601
Email : sales@alford.com.hk