S516 Nightingale consists of a white, diamond-textured TPE sleeve, a black heating base with an upright heating element, and a clear protective cover. The sleeve is shown both on and off the element. The official instructions place it on the heater before use, then separate it for washing and drying. This is a heated manual sleeve arrangement; the reviewed material does not establish motorized stroking, rotation or vibration.
The washable sleeve and powered base have different care requirements.
The supplier's parameter-and-care panel explicitly says that only the soft part may be washed. A separate rinsing graphic shows that sleeve, not the entire electrical assembly.
| Parameter | Published specification | What to confirm |
|---|---|---|
| Materials by component | TPE + ABS + PC [2] | Panel describes white TPE, black plastic and a transparent PC cover. No hardness or material-test dossier is provided. |
| Published dimensions | 190.5 × 66 × 66 mm [2] | Assembly dimensions, not sleeve-channel length or opening diameter. Request separate sleeve and heater drawings. |
| Heating modes | Two heating modes [2] [3] | A feature graphic illustrates 40°C, but the two setpoints, sensor location, tolerance and warm-up time are not defined. |
| Charging and duration | USB; 120 min charge; 38 min working time [2] | Input rating and battery capacity are absent. The duration is not a proven hold time at a specified sleeve temperature. |
| Charging interface evidence | Gallery shows a wired plug at the base [1] [4] | Another detail panel says magnetic USB charging above a sleeve-rinsing image. Confirm the actual supplied interface instead of relying on that caption. |
| Water protection | Powered body not waterproof [2] | Explicit restriction in the care panel. No water rating is established for the heater/base. |
| Sleeve interior | Textured through-channel illustrated [1] [5] | Gallery shows both openings and a cutaway illustration. No measured bore, usable length, hardness or fit range is supplied. |
| Cover | Separate clear dust cover shown [1] | Storage component; not proof of drying, sterilization, UV treatment or a sealed hygienic system. |
| Weight and MOQ | Not found in reviewed model material [1] [2] | Ask for sleeve mass, assembly net mass, packaged weight and quotation quantity separately. |
Keep the four parts distinct in instructions and packaging.
| Component | Shown purpose | Approval issue |
|---|---|---|
| White TPE sleeve | Removable textured manual sleeve, shown on the heating element and separately. | Obtain compatible lubricant/cleaner guidance, channel dimensions and replacement-sleeve availability. |
| Heating element and black base | Heats the sleeve; front circular control shown. | Confirm both mode settings, button gestures, shutoff behavior and overheat-protection test evidence. Keep electrical parts out of wash instructions. |
| Transparent cover | Dust cover for storage. | Check clearance and removal; clarify whether the sleeve must be completely dry and the heater off before fitting it. |
| USB connection | Wired charging shown in a gallery view. | Resolve the magnetic-caption inconsistency and specify cable, voltage/current and charging indicators. |
Follow the supplier's separation sequence without inventing heating instructions.
Heat on the designated element
The official care panel starts with the sleeve on the heating element. Request the operating manual before defining button gestures or a warm-up period: the page lists two modes but does not give their full temperature behavior. A 40°C illustration is not a measured temperature guarantee throughout the channel.
Remove the sleeve for manual use
The model images show the soft sleeve separately from the base, and the next instruction illustrates adding lubricant and using the sleeve. Obtain the supplier's compatibility guidance. Do not describe this removal sequence as automated stroking or add vibration modes absent from the model evidence.
Wash the soft part and let it dry
The panel directs clean-water rinsing, towel drying and air drying, with an explicit warning that the powered body must not be washed. Confirm the permitted cleaning products and method for drying the internal texture. Do not convert the decorative waterproof caption into whole-assembly immersion permission.
Clarify return and storage conditions
The final panel places the sleeve back on the heating element. Request the required dry state, heater-off condition and cover-fitting instructions. The photographs do not establish that the base is a dryer or sanitizer.
Ask for temperature behavior rather than treating the protective claim as a test result.
Specify what must be measured
If heating is central to the order, request the two setpoints, sensor location, temperature tolerance, warm-up curve and automatic shutoff conditions. The supplier advertises overheat protection, but supplies no circuit behavior or model-specific verification in the reviewed assets.
Do not publish the framed certificate as S516 approval
A marketing graphic contains a confirmation of FDA registration with a displayed validity date in 2021 and unrelated listed device categories. It is neither authenticated current documentation nor evidence that S516 is FDA approved. Obtain applicable, current documents tied to the offered assembly and intended market.
Sources and editorial review
QQIP Editorial read the official S516 listing and inspected seventeen model/detail assets on 9 October 2026. Five animated detail assets were reviewed at their first frame only. Specifications were transcribed from the parameter-and-care panel; component photographs and conflicting charging caption were considered separately. No temperature, electrical-safety, material or physical-fit test was performed, and media reuse rights remain unconfirmed.
- S-HANDE — S516 heated Nightingale sleeve ↗
Official model page and seven component/gallery views, including sleeve removal, cover, heater and wired charging.
- S-HANDE — S516 parameters and cleaning sequence ↗
Model, materials, dimensions, two heating modes, times and explicit restriction to washing the soft part.
- S-HANDE — S516 heating feature graphic ↗
First frame inspected: 40°C illustration, not a test report or complete two-mode temperature specification.
- S-HANDE — sleeve-rinsing panel ↗
Detached sleeve rinsing with a conflicting magnetic USB heading; does not authorize washing the powered body.
- S-HANDE — sleeve interior illustration ↗
First frame inspected: cutaway texture illustration, without channel dimensions or material verification.