USB 公头一拖二纽扣电极理疗线 脉冲康复仪贴片连接线
USB Male 1-to-2 Snap Electrode Physiotherapy Cable Pulse Rehabilitation Pad Connection Wire
本产品为 USB 接口脉冲理疗、家用低频康复设备专用一拖二电极线束，输入端标准 USB-A 公头，输出分两路圆形金属按扣电极，可配套理疗硅胶贴片使用；线材浅灰色医用 PVC 绝缘，超细多股纯铜软芯，耐反复弯折拉扯，电极接头带防弯折加强筋，脉冲信号传导稳定流畅，适配 USB 供电型经络按摩仪、低频脉冲康复设备。线材总长、USB 接口规格、单扣 / 双扣 / 多扣输出、线材配色均可定制，符合 RoHS 医用环保标准，现货充足，支持批量 OEM 定制。
This product is dedicated 1-to-2 electrode wire harness for USB-powered pulse physiotherapy and household low-frequency rehabilitation equipment. The input terminal is standard USB-A male plug, and the output splits into two round metal snap electrodes matched with silicone physiotherapy pads. The wire adopts light gray medical-grade PVC insulation and ultra-fine multi-strand flexible pure copper core, resistant to repeated bending and pulling. Reinforced anti-bending ribs are equipped on electrode connectors for stable and smooth pulse signal transmission. It is compatible with USB-powered meridian massagers and low-frequency pulse rehabilitation devices. Total cable length, USB interface spec, single/dual/multi-snap output and wire color are fully customizable, compliant with medical-grade RoHS environmental standards. Goods in stock, bulk OEM customization supported.
1 产品规格
这款 USB 一拖二纽扣理疗线输入接口、电极结构、适配设备是什么？参数能否定制？
输入端标准 USB-A 公头，一分二输出两颗圆形金属纽扣电极；适配 USB 接口低频脉冲按摩仪、家用经络理疗康复设备；线材总长、USB 公 / 母头、单扣 / 双扣电极输出、线材外壳颜色均可按需定制。
What are the input interface, electrode structure and compatible devices of this USB 1-to-2 snap physiotherapy cable? Are parameters customizable?
Input terminal: standard USB-A male plug, 1-to-2 output with two round metal snap electrodes. Compatible with USB interface low-frequency pulse massagers and household meridian rehabilitation physiotherapy equipment. Total cable length, USB male/female plug, single/dual snap electrode output and wire jacket color can all be customized as required.
2 线材颜色与材质
线材标准外皮配色是什么？USB 一拖二纽扣电极线有什么材质优势？医用理疗场景可更换线材材质吗？
标准线材为浅灰色医用 PVC 绝缘外皮；①超细多股纯铜软线柔韧性极佳，康复时肢体反复活动弯折不易断线；②一体式金属纽扣与理疗贴片贴合紧密，脉冲传导无衰减，理疗体感稳定；③USB 一体式注塑接头牢固耐插拔，不易脱线开裂；可按需更换医用硅胶线材，亲肤抗过敏，适配高端便携理疗器械。
What is standard outer jacket color of the cable? What material advantages does USB 1-to-2 snap electrode wire have? Can wire material be replaced for medical physiotherapy scenarios?
Standard cable outer jacket: light gray medical-grade PVC insulation. ① Ultra-fine multi-strand flexible pure copper wire features excellent flexibility, not easy to break after repeated limb movement and bending during rehabilitation. ② Integrated metal snap fits tightly with physiotherapy pads without pulse attenuation for stable treatment sensation. ③ Integrated injection-molded USB plug is firm and resistant to plugging and unplugging, free of wire detachment and cracking. Medical silicone wire can be customized as alternative material, which is skin-friendly and hypoallergenic for high-end portable physiotherapy devices.
3 适用设备用途
USB 一拖二纽扣电极线适配哪些脉冲康复设备？USB 转双纽扣一拖二结构有什么使用优势？
适配设备：USB 充电 / 供电款低频脉冲按摩仪、家用肩颈经络理疗仪、便携产后修复电疗仪、小型穴位脉冲康复器械；
使用优势：①标准 USB-A 公头，适配绝大多数便携理疗仪主机 USB 接口，替换原装导线通用性强；②一拖二双独立纽扣电极，可同时粘贴两片理疗贴片，双穴位、双部位同步理疗，提升康复效率；③一体成型长线材预留充足活动空间，躺卧、坐姿理疗不受线材拉扯束缚；浅灰色线材简约耐脏，收纳不易缠绕打结。
What pulse rehabilitation equipment fit USB 1-to-2 snap electrode cable? What advantages of USB to dual-snap 1-to-2 structure?
Applicable equipment: USB powered low-frequency pulse massagers, household neck & shoulder meridian physiotherapy instruments, portable postpartum repair electrotherapy devices and small acupoint pulse rehabilitation equipment.
Usage advantages: ① Standard USB-A male plug is compatible with USB ports of most portable physiotherapy main units, with strong versatility to replace original wires. ② 1-to-2 dual independent snap electrodes support simultaneous use of two physiotherapy pads for synchronous treatment on double acupoints or body parts to improve rehabilitation efficiency. ③ The integrated long wire reserves sufficient moving space, so users will not be restricted by wire pulling during lying or sitting physiotherapy. The light gray wire is simple and stain-resistant, free of tangling during storage.
4 发货与定制交期
现货 USB 一拖二纽扣电极理疗线多久发货？是否包邮？改线长、USB 插头规格、电极扣数量交期多久？
现货库存当天即可安排发货；小批量改线材总长、USB-A 公 / 母头、更换单扣 / 双扣电极输出结构定制交期 2-3 工作日，大批量 OEM 定制 5-7 工作日，可协商加急出货。
How long for in-stock USB 1-to-2 snap electrode physiotherapy cables to ship? Free shipping? Lead time for customized cable length, USB plug spec and snap electrode quantity?
In-stock goods can be shipped on the same day of order. Lead time for small customized orders (total cable length, USB-A male/female plug, single/dual snap electrode structure replacement): 2-3 working days; mass OEM orders: 5-7 working days, expedited delivery negotiable.
