Bututun da za a iya ragewa da sanyi mafita ce mai inganci kuma mai sauri don kare haɗi. Kawai sanya bututun da aka riga aka faɗaɗa a kan haɗin kuma ku fitar da igiyar tsagewa. Bututun yana raguwa nan da nan ba tare da zafi ba kuma yana rufe haɗin da ƙarfi.
Siffofi:
1. Sauƙin shigarwa, babu kayan aiki da ake buƙata
2. Ba a buƙatar tocila ko zafi.
3. Kyakkyawan juriya ga zafi
4. Yana rufewa sosai, yana riƙe juriya da matsin lamba koda bayan shekaru masu tsawo na tsufa da fallasa shi
5. Kyakkyawan kayan lantarki mai laushi
6. Mai hana ruwa shiga
7. Tsayayya wa naman gwari
8. Yana jure acid da alkali
| Kayan Telsto | Dia na bututu (mm) | Tsawon bututu (mm) | Kebul na USB (mm) |
| TEL-CST-20-6 | 20 | 152 (6") | 7.8-14.3 |
| TEL-CST-25-8 | 25 | 203 (8") | 10.1-20.9 |
| TEL-CST-32-9 | 32 | 229 (9") | 13.0-25.4 |
| TEL-CST-32-11 | 32 | 279 (11") | 13.0-25.4 |
| TEL-CST-35-9 | 35 | 229 (9") | 13.9-30.1 |
| TEL-CST-35-11 | 35 | 279 (11") | 13.9-30.1 |
| TEL-CST-40-6 | 40 | 152 (6") | 17.5-35.1 |
| TEL-CST-40-12 | 40 | 305 (12") | 17.5-35.1 |
| TEL-CST-40-16 | 40 | 406 (16") | 17.5-35.1 |
| TEL-CST-53-6 | 53 | 152 (6") | 24.1-49.2 |
| TEL-CST-53-12 | 53 | 305 (12") | 24.1-49.2 |
| TEL-CST-53-18 | 53 | 457 (18") | 24.1-49.2 |
| TEL-CST-70-6 | 70 | 152 (6") | 32.2-67.8 |
| TEL-CST-70-9 | 70 | 229 (9") | 32.2-67.8 |
| TEL-CST-70-12 | 70 | 305 (12") | 32.2-67.8 |
| TEL-CST-70-15 | 70 | 381 (15") | 32.2-67.8 |
| TEL-CST-70-18 | 70 | 457 (18") | 32.2-67.8 |
| TEL-CST-104-9 | 104 | 229 (9") | 42.6-93.7 |
| TEL-CST-104-18 | 104 | 457 (18") | 42.6-93.7 |
1. Mafi kyawun rabon raguwa
2. Yana ɗaukar nau'ikan girman kebul iri-iri
3. Tsarin roba/silikon soja mai inganci don jure wa yanayi mai tsauri
4. Inganta numfashi tare da kebul ɗin
5. Tsawon lokacin ajiya
6. Inganta juriyar Ozone da UV