A music board is the cheapest feature that changes a child's reaction in a shop aisle, and the first thing a retailer calls you about when it stops working. Both halves of that sentence matter.
| Model | Front | Carton | Pieces per 40HQ |
|---|---|---|---|
| V131 | Duck front, music board on the handlebar | 76 x 57 x 53 cm — 0.230 CBM | 1,770 |
| V133 | Robot front, music board on the handlebar | 76 x 57 x 53 cm — 0.230 CBM | 1,770 |
| V777 | Robot front with LED eyes, music board | 76 x 56 x 51 cm — 0.217 CBM | 1,878 |
V777 is the one to look at first if freight matters: same feature set, 13 mm less carton height, and about 108 more pieces on a 40HQ than the V131 group.
A speaker module and a light circuit, driven from the handlebar assembly, with buttons a child can reach. On the three models above the lights sit at the front of the shell; on V777 they are in the eyes. The board is wired separately from the drivetrain — the tricycle pedals normally, and the electronics are a bolt-on module.
That separation is deliberate and it is what you should check. A tricycle whose music only works while the wheels turn is a different product from one with a battery box and a switch, and the two look identical in a photograph.
Three of our models deliberately have no board: V6950 (astronaut cat front), V273 (motorcycle front with headlight) and V1063 (sport windscreen with twin lights). They exist because a meaningful share of buyers do not want sound at all — either because their market regulates it, or because a retailer prefers a unit that cannot come back as a warranty claim.
Pricing works in your favour here: a tricycle without the board is a simpler bill of materials, and simpler is cheaper at every volume. If you are selling into a market with strict toy-sound rules, start with the no-music shells and add the board later once you have tested demand.
| Check | Pass looks like | Fail looks like |
|---|---|---|
| Volume | Audible at arm's length, not piercing | Rattles, distorts at higher volume |
| Switch | Clicks positively, reachable by a child | Mushy, recessed, or inside the shell |
| Wiring | Routed clear of the steering column | Loose wire that rubs when steering turns |
| Spares | Module available separately | Sealed into the shell with no part number |
Short answers to the questions this page raises.
V131, V133 and V777. They carry a music board on the handlebar, and V777 also has LED eyes in the front shell.
That depends on the module fitted. Ask for a mute switch in the specification before production — it is a factory option, not something that can be added later.
Confirm at sample stage. Batteries in a container for several weeks in heat are a real risk, so many buyers specify them packed separately.
V6950, V273 and V1063. They are the right starting point for markets that regulate sound on children's products.
Ask for the specific wiring on the model you choose. Some modules run from a battery box with a switch; others are driven by wheel rotation. The two look the same in a catalogue photo.
The pages that answer the next question.
Send the models and quantity you have in mind. You get carton size, CBM, gross weight and FOB Tianjin price in writing, usually within one working day.