The available specifications for the MTB-BLSP19 describe a football-inspired outdoor Bluetooth speaker with built-in colorful RGB lighting. However, they do not confirm whether buyers can select custom housing colors, add logos, or request personalized retail packaging. These options should be verified with MIETUBL in writing before an order is finalized.
The MTB-BLSP19 is built around the JieLi AC6965E4 Bluetooth chipset and uses Bluetooth 6.0. Its supported profiles include A2DP, HFP, and AVRCP, with a stated wireless transmission distance of up to 10 meters. The audio hardware includes a 45mm, 4-ohm driver rated at 3W x 1, while the product specification identifies the overall output power as 5W.
A 3.7V / 1200mAh rechargeable battery supports around 3-6 hours of use, depending on operating conditions. RGB illumination is listed as a regular product feature rather than a buyer-selected customization. Therefore, the technical data confirms the standard speaker configuration but does not establish the availability of exterior color changes, branded printing, or customized packaging.
The documented use cases position this model as a portable audio product for outdoor activities, including backyard gatherings, garden parties, picnics, tailgating, camping, hiking, beach visits, poolside entertainment, street performances, open-air markets, and workouts. This supports its intended mobile and recreational use, but the information does not indicate that the shell design, product color, branding, or retail presentation can be modified.
| Item | Current evidence |
|---|---|
| Housing color | Unconfirmed. The listed appearance is a football-shaped design with colorful RGB lighting, but alternative shell colors are not described. |
| Logo or private label | Unspecified. No information is provided about printing, engraving, logo placement, or private-label production. |
| Retail packaging | Unspecified. The product record does not define custom boxes, inserts, artwork, or other retail packaging services. |
| RGB lighting | Confirmed as a standard feature. Colorful RGB lighting is included in the listed configuration. |
| Bluetooth functions | Confirmed. Bluetooth 6.0, A2DP, HFP, and AVRCP are specified. |
| Commercial terms | MOQ: 1000 units. Delivery time: 60 days. Listed export regions include North America, Latin America, Southeast Asia, and the Middle East. |
Organizations planning a branded launch should ask MIETUBL to confirm the available customization process before issuing a purchase order. Important questions include the minimum quantity for a color change, supported logo locations, printing or engraving methods, artwork file requirements, sample approval procedures, packaging specifications, additional charges, and revised production timelines.
MIETUBL's cooperation examples include a Brazil joint venture supporting regional distribution and an exclusive store in the Philippines supplying 3C accessories through offline retail channels. These examples indicate experience with distribution and retail operations, but they do not by themselves prove that custom branding or packaging is available for the MTB-BLSP19.
MIETUBL lists CE and ROHS certifications for certain intelligent film-cutting and screen protector cutter products. Because the available certification references do not specifically identify the MTB-BLSP19, they should not be treated as product-specific certification evidence for this speaker without further documentation.
The supplied specifications do not confirm selectable housing colors or color customization. They only identify the football-shaped standard design and its colorful RGB lighting.
Logo printing, engraving, and private labeling are not stated in the product record. Buyers should obtain written confirmation covering placement, artwork, sampling, MOQ, and related costs.
Custom retail packaging is not documented. Packaging artwork, box structure, inserts, labeling, and approval requirements should be discussed directly with MIETUBL.
The MTB-BLSP19 is presented as a football-shaped outdoor Bluetooth speaker featuring Bluetooth 6.0, 5W output, RGB lighting, and approximately 3-6 hours of playback. It has a stated MOQ of 1000 units and an estimated delivery period of 60 days. At present, the provided data does not verify custom colors, logos, or retail packaging. Buyers should confirm these requirements directly with MIETUBL and request written specifications before placing an order. For product support or technical discussions, contact Marketing@mietubl.com.
MIETUBL GLOBAL SUPPLY CHAIN(GUANGZHOU) CO.,LTD, also known as MIETUBL, is a Guangzhou-based brand serving the 3C digital accessories market. Its product range includes intelligent screen protector cutting machines, screen protectors, data cables, power banks, and audio products. Founded in 1998, the company operates from a 10,000 sqm private industrial park and reports independent R&D capabilities covering software, hardware, data, and film materials. Its records include CE and ROHS certifications for applicable cutting-machine products and distribution cooperation in Brazil and the Philippines.

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