hahaland BT0505 Musical Bouncing Crab Toy for Babies 6+ Months

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Product guide

hahaland BT0505 Musical Bouncing Crab Toy for Babies 6+ Months

The hahaland BT0505 musical bouncing crab is a plush, moving floor toy aimed at babies 6 months and up. Music, gentle bouncing and a recording-and-repeat feature give babies a moving target for tummy-time reaching and early crawling play.

At a glance

The listing describes a dancing, bouncing plush crab intended to encourage reaching, chasing and crawling during floor play.
Includes 20 songs and a recording feature that plays back sounds or short phrases.
Described as rechargeable by USB, with a built-in 3.7V 400mAh lithium-ion battery.
Soft plush fabric and textured details provide tactile elements for little hands.

Price

$20.99Save 30%

Reference price: ~~$29.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Combines movement and music with a recording-and-repeat feature, giving babies more than a stationary sound toy to explore.
USB charging avoids disposable batteries according to the product description.
The compact listed dimensions make it suited to floor play in a limited space.

Cons

Customer feedback reports mixed experiences with sound quality and battery life, including concerns that sounds can seem weak and the charge may not last long.

Technical specifications

4 specifications

Identity
Manufacturer	CubicFun Toys Industrial Co., Ltd.
Model	BT0505

Dimensions and weight
Dimensions listed	5.51 x 5.51 x 4.72 inches
Weight listed	0.31 kg

What to know before buying

Listing details to confirm

Listing details are inconsistent about power: one specification says 1 nonstandard battery is required, while the feature description says no disposable batteries are needed and identifies a built-in rechargeable lithium-ion battery. Confirm the selected listing's power and charging details. The stated approximate size of 5 inches in each dimension also differs from the precise listed dimensions of 5.51 x 5.51 x 4.72 inches. A power adapter is not included according to the feature description.

Who is it for?

A good fit for

Babies 6 months and up who are ready for supervised tummy-time or floor-play interaction.
Caregivers looking for a moving musical toy with recording-and-repeat play.

Less suited to

Buyers who need a clearly confirmed battery configuration or a power adapter included in the package.
Those seeking a stationary plush toy without music or movement.

hahaland BT0505 Musical Bouncing Crab Toy for Babies 6+ Months · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 4,176 ratings

5 stars80%80%
4 stars9%9%
3 stars4%4%
2 stars3%3%
1 star4%4%

Customer feedback highlights entertainment, playability, the crab's appearance and its bouncing or vibrating movement. Sound quality and battery life are mixed, with some customers describing the noises as weak or the charge as short-lived. These reports matter for a toy whose appeal depends on music, movement and a rechargeable battery, but do not establish how every unit performs.

Positive themes

Customers describe the toy as entertaining and engaging for babies and older siblings.
Customers praise its appearance and movement.

Mixed feedback

Sound quality is mixed, with some customers finding the noises weak.
Battery life is mixed, with some customers saying it does not stay charged long.

Frequently asked questions

What age is the crab toy intended for?

The listing presents it for babies 6 months and up.

What does the toy do?

It is described as a plush crab that bounces or moves, plays 20 songs, and records and repeats sounds or short phrases.

Does it use disposable batteries?

The feature description says it has a built-in rechargeable 3.7V 400mAh lithium-ion battery and includes a USB charging cable, but another listing field says one nonstandard battery is required. Confirm the power details for the selected listing.

Is a charging adapter included?

The feature description says a USB charging cable is included and the power adapter is not included.