- Material: ABS + fiber
- Horn: 4 Ω 3 w
- Output Power: 3 w x 2
- Input Sensitivity: 400mV
- Separation: ≥90dB
- SNR: ≥80dB
- Working Voltage: DC 5V
- Built-in stereo Bluetooth wireless transmission
- Phone calls hands-free function
- Double horn design, more pure sound quality
- Supports TF cards, FM, USB drives
- Battery: 1200 ma main board with boost support AUX function
- Support rechargeable color box packaging, product with diaphragm, power bank (battery 18650 capacity 1200 mAh)
- Bluetooth connection / audio input / voice / U disk / FM / TF card