Where MC330 fits
The MC330 is the clock-equipped choice in the published white-noise range: its advertised configuration is a white-noise machine, clock display and Bluetooth speaker. It suits a buyer evaluating a bedside-oriented model rather than the strap-equipped, night-light MC220 platform. Choose around the intended placement and controls, then compare samples.
For an OEM or private-label brief, name MC330 and the intended finish, packaging, sound library and destination market. The seller may be the factory or a Ryanfulfil-coordinated arrangement; the quotation must identify the exact seller and invoice issuer.
Published MC330 specification
The figures below describe the published MC330 configuration. They are useful for screening a sample, but the order documents remain the place to lock the selected build.
| Built-in sound count | 40 |
|---|---|
| Clock and wireless playback | Clock display; Bluetooth playback |
| Timer | 30 / 60 / 90 minutes |
| Battery | 1500 mAh |
| Factory-stated runtime and recharge | About 11 h local playback; about 10 h Bluetooth playback; about 4 h recharge. Confirm playback volume, selected sound, clock brightness, wireless source and battery condition before measuring the ordered build; no test conditions accompany these estimates. |
| Speaker | Φ52 mm, 4 Ω, 3 W |
| Dimensions | 142 × 89 × 161 mm |
| Published finishes | Grey and wood-look |
Check the sample’s 30, 60 and 90 minute timer settings alongside clock brightness and control visibility in the room where buyers will use it.
MC220 and MC330: published configuration comparison
| Attribute | TDL-MC220 | MC330 |
|---|---|---|
| Published form / features | Portable sound machine with night light and Bluetooth | White-noise machine with clock display and Bluetooth playback |
| Built-in sounds / timer | 40; 30 / 60 / 90 minutes | 40; 30 / 60 / 90 minutes |
| Battery and stated runtime | 800 mAh; about 8 h local / 6 h Bluetooth; about 2 h recharge | 1500 mAh; about 11 h local / 10 h Bluetooth; about 4 h recharge |
| Speaker / dimensions | Φ40 mm, 3 W; 86 × 86 × 40 mm | Φ52 mm, 4 Ω, 3 W; 142 × 89 × 161 mm |
Runtime figures for both models are factory-stated. Test conditions are not supplied in the published figures, so a buyer should set an agreed test method before using them as an acceptance threshold.
Documents and quotation
Indicative wholesale: US$12–14 per unit, EXW China, quantity-tiered. Confirm the selected build, quantity, customisation and freight in your quotation. This range is not an all-in sample price.
The published FCC record for MC330 is FCC ID 2A8ZP-MC330: two KL-Certification GmbH TCB grants dated 13 June 2024 for Part 15C DSS+DTS, 2402–2480 MHz, held by Shenzhen Tuodi Electronics. The published Japan radio certificate is Giteki R 219-248097 (MIC RCB 219), a type-based certificate that names MC330 among nine models.
The published CE-RED, UKCA and RoHS records are LCS lab attestations, not certifications. MC220 was the physical test article; the other listed models rely on a sameness declaration. They do not establish that every model has been independently tested, so confirm the document scope, named model, selected build and destination-market requirements on the quotation. See the OEM / ODM process and shipping guidance when planning the project.
Sample and quotation checks
- Record MC330, the selected finish, sound library and packaging version on the sample approval and quotation.
- Listen through the selected sound library, check the count and agree written commercial-use rights for any supplied or customised audio.
- Require the timer controls to show and operate at 30, 60 and 90 minutes.
- Check clock brightness, button visibility and Bluetooth pairing on the supplied sample. Confirm its charging connector, compatible cable and adapter; do not infer charging-protocol support from appearance.
- Require the quoted unit to match the stated 1500 mAh battery, Φ52 mm 4 Ω 3 W speaker and 142 × 89 × 161 mm dimensions, or document any agreed variance.
- Set the local-playback, Bluetooth-playback and recharge test conditions before accepting the stated runtime figures.
- Require the quotation to identify the exact seller, invoice issuer and destination-market document scope for the ordered build.
Tell us the quantity, destination and customisation level for an all-in sample quotation covering goods and shipping. A sample-fee credit may be agreed for a later large order; confirm eligibility and amount in the quotation.