Silicone Sex Doll S40 165cm（ 5ft5 ）| Irontech Doll®

Note:1.You can use the soft head for oral sex, and it has a 13cm oral passage. However, the makeup of the soft head is not very durable. Eyebrow and hair transplants are only suitable for hard heads. 2.S and G can be used with soft and hard heads, and some can do ROS(S1, S17, S18, S26, S29, S37, S40); R6, R7, T3, T4, T5 can only be used with ROS heads. 3. The hard head cannot open, but the soft head can; the ROS head can open and has a movable jaw joint, and only the ROS head can do oral heating and oral clamping and suction.

Note:It is not recommended to match the T series head with a plump figure, because the T series head is smaller and the match will be a bit inconsistent.

Note:It is not recommended to match the T series head with a plump figure, because the T series head is smaller and the match will be a bit inconsistent.

This option is not available for soft head.

Note: 1.ROS includes movable jaws, tongues, teeth, and oral passages, only suitable for S1, S17, S18, S26, S29, S37, S40,R6,R7,T3,T4,T5 heads. 2.ROS Max is an upgraded version of Movable Jaws (ROS), which strengthens the eye socket structure, and the head design features moderately thick lips, ensuring a balanced vertical space between the teeth and lip line for improved anatomical harmony. This applies only to headers named "ROS Max", such as S13 ROS Max and S14 ROS Max.

The oral sex function is only available for the "ROS Head" in the front option "Head Type".

Note: Ultra Soft Gel Breasts are more fragile. Please choose carefully.

Note: Ball Jointed Hand Skeleton is not suitable for the body type of 148cm, 162cm, 166cm and 166cm Minus.

IronAI Bionic VaginaX is an independently developed Irontech bionic lower-body system integrating heating, clamping & suction, and voice interaction.

Auto Vagina Clamping and Sucking is only available for the fixed vagina.

The gel-filled buttocks are more delicate. The Gel Butt option are not available for 148cm and 161cm bodies.

Note: This option is only available for 156cm, 159cm, 162cm Minus (A-cup), 165cm, 167cm, 170cm

Standard joints allow for easier movement of the doll's various joints, facilitating pose adjustments. Tighter joints can extend the doll's joint lifespan, making them less prone to loosening, but adjusting poses require more effort.

Note: 1. Currently only compatible with S31 ROS MAX dolls whose titles contain "IronAl". 2.About IronAl Voice Box：①Initial setup requires connecting to Wi-Fi via the official app. Once configured, it operates independently without needing to stay connected to your phone. Supports real-time natural voice conversations, and you can also send text messages remotely through the app. ②Designed with a “One Device, One Personality” concept, each unit features a unique character and speaking style for a more immersive companion experience. An internet connection is required for voice interaction. Firmware updates are supported to continuously improve performance. All conversations are encrypted to ensure privacy and data security.

This option is not recommended for the following silicone bodies:148, 151, 152, 153, 161M, 162, 164All-In-One.

Note:1.You can use the soft head for oral sex, and it has a 13cm oral passage. However, the makeup of the soft head is not very durable. Eyebrow and hair transplants are only suitable for hard heads. 2.S and G can be used with soft and hard heads, and some can do ROS(S1, S17, S18, S26, S29, S37, S40); R6, R7, T3, T4, T5 can only be used with ROS heads. 3. The hard head cannot open, but the soft head can; the ROS head can open and has a movable jaw joint, and only the ROS head can do oral heating and oral clamping and suction.

Note:It is not recommended to match the T series head with a plump figure, because the T series head is smaller and the match will be a bit inconsistent.

Note:It is not recommended to match the T series head with a plump figure, because the T series head is smaller and the match will be a bit inconsistent.

This option is not available for soft head.

Note: 1.ROS includes movable jaws, tongues, teeth, and oral passages, only suitable for S1, S17, S18, S26, S29, S37, S40,R6,R7,T3,T4,T5 heads. 2.ROS Max is an upgraded version of Movable Jaws (ROS), which strengthens the eye socket structure, and the head design features moderately thick lips, ensuring a balanced vertical space between the teeth and lip line for improved anatomical harmony. This applies only to headers named "ROS Max", such as S13 ROS Max and S14 ROS Max.

The oral sex function is only available for the "ROS Head" in the front option "Select Head Type for Extra Head".