# 4B Fingo Slim Finger Vibrator Blueberry

## What it is

The 4B Fingo Slim Finger Vibrator Blueberry is a Screaming O wellness product. Positioned for for-her and couples. Current price: $12.00 (retail value $21.82). In stock.

## Emma's take

Your finger just became your favorite toy.

This tiny powerhouse slips over your finger and stays put through anything. The 4B motor delivers surprisingly deep rumbles that feel way bigger than the compact size suggests. Perfect for adding vibration to positions where a full toy would be awkward — it moves with you instead of getting in the way. The silicone loop stretches comfortably and the waterproof design means shower play is absolutely on the table.

## Specifications

- Motor: 4B bullet with deep, rumbling vibrations
- Settings: 5 speeds plus 1 pulse pattern
- Material: 100% body-safe True Silicone and ABS
- Battery: 4LR44 battery included, 30+ minutes runtime
- Features: 100% waterproof, eco-friendly packaging

## What's in the box

- 1x 4B Fingo Slim finger vibrator
- 1x 4LR44 battery (pre-installed)
- 1x instruction manual

## Care instructions

- Rinse with warm water and toy cleaner after each use
- Remove battery if storing for extended periods
- Works with water-based and silicone lubes
- Fully waterproof for bath and shower play

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Last updated: 2026-07-21
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## Frequently asked questions

## How does the finger loop stay secure during use?

The silicone loop stretches to fit snugly around your finger without being too tight. It's designed to stay put through movement while remaining comfortable for extended wear.

## Can both partners feel the vibrations?

Yes, the 4B motor's deep rumbles transfer through your finger to wherever you're touching. Both the wearer and their partner will feel the vibrations during intimate contact.

## How do I clean this after use?

Rinse with warm water and toy cleaner, or wash with mild soap. It's fully waterproof so you can clean it thoroughly. Remove the battery if you won't be using it for a while.

## What size fingers does this fit?

The silicone loop stretches to accommodate most finger sizes comfortably. It's designed to be snug enough to stay secure but not restrictive during use.

## How long does the battery last?

The 4LR44 battery provides 30+ minutes of continuous use. The new battery design is more reliable and longer-lasting than previous versions.