Lockink redefines intimate discipline by merging physical restraint with digital stimulation. More than a cage, it’s a visible contract of self‑control—where trust is proven not by words, but by the quiet click ofCollections a lock and the tingle of a remote command. It turns temptation into training, and obedience into pleasure.

Adaptive Telescopic Rail
The built‑in high‑tech guide rail automatically adjusts length and tightness for a custom fit—comfortable all day, secure even when standing, and never awkwardly sized.

Dual‑Core Stimulation
5 vibration frequencies for teasing and remote play; 3 electric‑shock levels (light/medium/high) that escalate from a warning tingle to a sharp punishment jolt.

Real‑Time Wireless Control
433MHz RF chip with a dedicated remote ensures zero‑delay response within 5 metres—plus app support for long‑distance control and scheduled locking.

Three Immersive Scenarios
Use as an electronic collar during dates, a master‑slave token with key necklace, or a self‑discipline tool for study/exercise groups—each shock or buzz reinforces your goal.

Three Ring Sizes
Includes 45mm, 50mm and 55mm locking rings to suit all anatomies, ensuring a snug, secure fit for every user.

Material: ABS+Silicone

Rings: 45mm(1.77"), 50mm(1.96"), 55mm(2.16")

WaterProof Level： IPX6

Wroking Frequency: 10 level frequency infinitely adjustbale electri shock, and 3-speed & 7-frequencyvibration modes.

Charging Time: 60 minutes

Usage Time: 180 minutes

Noise: <55 dB.

Weight: 107g

Package List:
1* Cage
3* Rings
1* Remote Control

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