Altoparlante Bluetooth 337 Altoparlante portatile TWS wireless Mini Bass Boombox LED IPX7 Lettore musicale per esterni Supporto BT

TG337 Speaker Specifications: Wireless: V5.3 Working distance: 10 meters SNR: ≥90dB Battery: 3.7V about 1200mAh Normal volume playing time: about 3 hours with LED light off Power: 4Ω/5W*1 Frequency response: 120Hz-20KHz Unit size: 111*111*87mm Unit weight: about 332g, not including accessories Charging: 5V/1000mA Charging time: approximately 4 hours tips: 1. International advanced wireless chip and circuit design techniques, support wireless devices 2.With FM function, can automatically search for radio station broadcasts 3. With Hi-Fi speakers, to ensure clear and bright sound 4. Supports Micro SD card and USB card, plays MP3 audio format 5. The wireless working distance is 10 meters 6. With AUX line input, you can directly connect external devices, for example, tablet PCs/TVs/cell phones 7. It will close automatically after 30 minutes 8. A variety of flashing LED lights with different colors, the lights flash following the melody 9. Support TWS