Small or trial order acceptable. Please contact us ore-mail (sales7(at)vitai.cc)if we can help locate a specific product to meet your needs. * Compact & Easy to Use Handheld Wireless Intercom, VOX Handsfree function, Time-out Timer, can be programmed by PC.Durable in Use VT-C5 Cheap Handsfree Wireless Intercom UHF 16CH Feature:1. Frequency Range: 440-480MHz.2. Output power: 4W3. Channel: 164. Channel step: 5/10/12.5KHz5. VOX function6. CTCSS / DCS7. Flashlight function8. Time-out Timer9. Chinese and English voice prompt10. Low battery alert11. Battery Save12. PC programmableTechnology Specification:GENERAL Durable in Use VT-C5 Cheap Handsfree Wireless Intercom UHF 16CHNote:1. Please contact us at first time for bulk order. More discountwaits for you.2. Please inform us beforehand if you want to reduce the invoice value shows to your customs.About Us:1.We are two way radio manufacturer,also radios and accessories larger wholesaler at the south of China;2.Professional in this field for 12 years; Good reputation as an gold supplier at Alibaba for 4 years;3.OEM service offered, we can design the packing box and LOGO mark as your request.Durable in Use VT-C5 Cheap Handsfree Wireless Intercom UHF 16CH