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Perceive what would have escaped you
Sound Amplifiers
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| Features | Sound-Right | Mega Ears | CommandEar | Action Ear Sport | Detect Ear |
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| Sound quality | Stereo + + | Stereo + + + | Stereo + + + + | Stereo + + + | Mono + + + + | Mono + + | |||||||||||||||
| Frequencies | n/c | n/c | 20 Hz / 16 hz | 165 hz / 16 Khz | 20 hz / 16 Khz | 100 Hz / 10 Khz | |||||||||||||||
| Range | n/c | n/c | 100 m | 100 m | 300 m | 100 m | |||||||||||||||
| Equalizer | - | - | Bass, Mid-tone, Treble | - | Bass, Mid-tone, Treble | - | |||||||||||||||
| Type of sound | 360 ° | directional | 360 ° | 360 ° | directional | 360°/ directional with parabolic Bionic Booster |
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| Gain adjustment | one button for both ears | on each ear | Volume and Balance | on each ear | on each ear | on each ear and on microphone | |||||||||||||||
| Protecting Earmuffs | Yes -27 dB |
Yes -29 dB |
No | Yes | No | No | |||||||||||||||
| Maximum amplification | n/c | + 42 dB | + 40 dB | + 40 dB | + 40 dB | + 40 dB | |||||||||||||||
| Safety limit | at 85 dB | at 92 dB, cuts only violent sounds | choose 70 or 95 db | choose 70 or 95 db | at 95 dB | at 95 dB | |||||||||||||||
| Ear cups | Removable Air / Foam |
Leather, removable and washable | Mini Air / Foam | Air / Foam | Foam | Foam | |||||||||||||||
| Fit | adjustable head band | leather padded adjustable head band | Velcro® strap + rear adjustable band | Velcro® strap + rear adjustable band | adjustable head band | adjustable head band | |||||||||||||||
| Input Jack | - | Yes - Stereo | Yes - Stereo | Yes - Stereo | Yes - Mono | - | |||||||||||||||
| Output Jack | - | - | Yes - Stereo | Yes - Stereo | Yes - Mono | Yes - Mono | |||||||||||||||
| Folding design | Yes | - | Yes | Yes | - | - | |||||||||||||||
| Batteries | 2 AA batteries (not included) |
4 AA alcaline batteries (not included), battery life 250 h |
2 AAA batteries (not included) |
4 AAA batteries (not included) |
2 AAA batteries (not included) |
9 V battery (not included) | |||||||||||||||
| Battery life | 15 h | 250 h | 100 h | 30 h | 100 h | 40 h | |||||||||||||||
| Weight (w/ batteries) | 350 g | 340 g | 215 g | 485 g | 680 g | 385 g | |||||||||||||||
| Item # | BT-812 | BO-107 | SI-109 Black SI-110 Forest Green |
SI-112 Black | SI-118 | SI-115 | |||||||||||||||
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| Accessories | - | - | - | - | - | Bionic Booster (directional dish antenna) |
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| Weight | - | - | - | - | - | 400 g | |||||||||||||||
| Item # | - | - | - | - | - | SI-116 | |||||||||||||||
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