



BT03 PORTABLE SPEAKER
2.1 sound system 70W
DESCRIPTION
CHIPSET: Mvsilicon BP1048B2 V5.0
built-in-DSP, OTG-inner-recording.
built-in-mic + Microphone external Optional.
supports TF, BT, USB, AUX, play mode, TWS pairing.
Built-in 11.1V 2000mAh battery.
color: customized
size: 222X101X103 mm
weight: 1.1 KG
Advanced Bluetooth 5.0 Technology
Powered by the Mvsilicon BP1048B2 Bluetooth 5.0 chip, this speaker ensures stable, low-latency wireless connectivity up to 25 meters (obstacle-free). Enjoy crystal-clear streaming for music and calls with enhanced signal reliability.
High-Performance 2.1 Channel Sound
Engineered for power and precision, this 70W portable speaker features a dual full-range driver (2×18W) + racetrack subwoofer (35W). The 2.1-channel acoustic architecture delivers deep bass, balanced mids, and crisp highs, Voice wake-up & OTG inner-recording capability, 3 EQ modes perfect for both music and outdoor gatherings.
Extended Playtime & Fast Charging
Equipped with an 11.1V/2000mAh high-capacity battery, it provides 10+ hours of playback (at 50% volume) and fully recharges in just 3 hours via 5V/3A DC input—ideal for all-day use.
Compact Yet Powerful Design
Weighing only 1.1kg (1103g) and sized at 222×101×103mm, JBL-grade dual-tone fabric this speaker combines portability with pro-level audio performance. Its rugged build ensures durability for travel and outdoor adventures.
Certified Quality & Reliability
CE/RoHS certified and compliant with global standards, this speaker meets stringent safety and environmental requirements—a trusted choice for OEM/ODM partners.