Features:

Next Generation Bluetooth Serial 1 + 1 Technology
The new generation Bluetooth 5.1 chip features fast connection, stable transmission, and excellent sound quality, offering low power consumption and high bitrate audio wireless transmission. It can simultaneously connect to two audio source devices, playing alternately.
Four Playback Modes and Five Music File Decodings
Supports Bluetooth connection, SD card playback, USB drive playback, auxiliary audio playback, and lossless FLAC, APE MP3 formats, WAV, and WMA music decoding.
Strong Low-Frequency Pulse
The sound guide structure design enhances low-frequency energy, effectively improving bass.
Dual Metal Diaphragm for Explosive Sound Party
The speaker is equipped with dual metal diaphragms that effectively enhance low frequency, making the bass clear and punchy, delivering an ever-improving sound quality experience anytime, anywhere.
Light Show with Rhythmic Effects in Sync with the Beat
It can provide an entertaining ring light and clever rhythmic effects, synchronized with the beat of the music, creating a lively atmosphere.

Specs:

Output Power: 10W * 2
External Magnet Speaker: 4Ω 10W * 2
Input Sensitivity: 400mV
Channel Separation: ≥90dB
Signal-to-Noise Ratio: ≥80dB
Operating Voltage: DC 5V
Battery: 18650, 3000mAh
Main Control Chip: AC6966B
Speaker Size: 66mm * 2
Device Dimensions: 115 * 115 * 200 mm
Net Weight: 995g
Weight with Color Box: 1141g
Gross Weight per Carton: 24.3kg
Units per Carton: 20 pcs
Carton Dimensions: 62 * 45.5 * 38.2 cm