Xdobo Rainbow 15W IPX7 ,10H playtime potable Bluetooth speaker

XDOBO BMTL Rainbow is a compact and powerful portable Bluetooth speaker designed for daily music enjoyment. It features Bluetooth 5.3 for stable wireless connectivity and fast pairing, delivering clear sound with a 15W output (1 driver + 1 passive radiator).

With an IPX7 waterproof rating, the speaker is suitable for outdoor use, such as camping, beach trips, and poolside activities. The built-in 1800mAh battery provides up to 8–10 hours of playtime, depending on volume and audio content.

The BMTL Rainbow supports multiple playback modes including Bluetooth and TF card, giving you flexibility in how you listen. It is equipped with Type-C 5V/1A charging and takes about 4 hours to fully recharge.

Designed with a lightweight body and a convenient lanyard, this speaker is easy to carry anywhere, making it ideal for home, travel, and outdoor use.

Key Features

Bluetooth 5.3 for stable and fast wireless connection

15W powerful output with clear sound and deep bass

IPX7 waterproof design for outdoor and indoor use

Up to 10 hours of playtime (varies by volume and audio content)

Supports Bluetooth and TF card playback

Type-C 5V/1A charging with about 4-hour full charge

Portable lightweight design with a carrying lanyard