KTS-1097 Karaoke Wireless Bluetooth Portable LED speaker 4 with FREE Microphone
- Wireless transmission rang:up to 10 meter.
- Speaker drive size:4 inch.
- Output power:5w
- Frequency responseL100Hz-20Khz.
- Signal to noise ratio:>85db.
- FM scan rang:87.5-108.0Mhz.
- USB charging:DC5V.
| - Battery capacity:500mAh
- Max memory support(USB.SD):32GB.
- Play time:up to 3 hours at 75% Volume
- Charging time:2-3 hours.
- Size:15*9.5*22cm
- Support BT,FM,USB,TF card,MIC
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Wireless transmission rang:up to 10 meter.
Speaker drive size:4 inch.
Output power:5w
Frequency responseL100Hz-20Khz.
Signal to noise ratio:>85db.
FM scan rang:87.5-108.0Mhz.
USB charging:DC5V.
Battery capacity:500mAh
Max memory support(USB.SD):32GB.
Play time:up to 3 hours at 75% Volume
Charging time:2-3 hours.
Size:15*9.5*22cm
Support BT,FM,USB,TF card,MIC