RSTON Telephone Sound Amplifier(RS-AT924) - 04 Oct 2009
Product Brief
RS-AT924 installed between the phone handset landline and the telephone handset. It is used to amplify the sound which can be enhanced the gain of 30dB. It can be used with hearing-impaired to answer phones can also be used in noisy environments. It makes telephone voice clarity, enhanced call performance.
RS-AT924 is the use of advanced telephone hearing aid technology and adaptive anti-noise technology .It made brought the Gospel to the hearing-impaired persons and the people using the telephone in noisy environment. It... View full description
Web address: http://www.rstonradio.com Address: 3H Unit, Liyuan Building B ,Nanshan District,Shenzhen,China, Shenzhen, Guandong, China
Phone: 86-755-26495535 - Fax: 86-755-26495535
Detailed Selling Lead Description
Product Brief
RS-AT924 installed between the phone handset landline and the telephone handset. It is used to amplify the sound which can be enhanced the gain of 30dB. It can be used with hearing-impaired to answer phones can also be used in noisy environments. It makes telephone voice clarity, enhanced call performance.
RS-AT924 is the use of advanced telephone hearing aid technology and adaptive anti-noise technology .It made brought the Gospel to the hearing-impaired persons and the people using the telephone in noisy environment. It is compatible with all of the home or office telephone. It is widely used in the mild hearing-impaired persons, hearing recession elderly, noisy factory floor, public telephone, room, road side shops.
Product Characters
1.Voice traffic can be increased three times .Particularly applicable for impaired hearing and person working in noisy environment
2.In connection between the handle and the telephone
3.Is compatible with all of the home or office telephone
4.With a sliding adjustable volume buttons and an enhanced button
5.Automatically enlarge by picking up the handle
6.Reduce distortion and noise With Automatic control circuit
7.Wiring simple, easy to use
8.Portable compact, easy to carry
9.With two standard AAA batteries
10.Automatically power down to enhance battery life by handing off handset
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