Features:
1. Good performance:Help you hear the sound clearly and loudly, whether indoors or outdoors.
2. Comfortably fits:behind the ear and can be used in either left or right ears.
3. Battery design: This sound amplifier has built-in battery, low current and power saving.
4. Energy-saving: With the on&off switch, it is energy saving at the furthest.
5. Sound amplifier: It is a good choice to use this sound amplifier for you can feel free to adjust the volum whenerver you are watching plays& TV seeing films, attending a meeting or having a lesson.
Description:
This sound amplifier is ideal for listening to TV, cinema, theaters, live music, etc.
Specifications:
Max sound output: 110±5dB
Sound gain: ≥30dB
Total harmonic wave distortion:≤10%
Frequency range: 300Hz-4000Hz
Input noise:≤40dB
Voltage: D.C.1.5V
Current:≤4mA
Size: sound amplifier:26*15*19mm(L*W*H)
Package Included:
1 * sound amplifier
3 * ear cap
1 * brush
1 * manual
（without battery）
Notes:
1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.
