ZELOTES S49pro super bass wireless Bluetooth speaker

10m3. Playing time: about 3-5H4. Charging time: about 3H5. Signal-to-noise ratio: greater than or equal to 85dB6. Working voltage: 3.7V7. Frequency response: 20Hz-20KHz8. Battery capacity: 4000mAh9. Speaker: 57mmx2x1010. Distortion: less than 1%11. Function: Bluetooth / card / U disk / data transmission12. Size: 86x86x204mm13. Weight: 780g
Features:1. Bluetooth: Stream music wirelessly from your smartphone, tablet, or any other Bluetooth-enabled device without interference.2. Waterproof: The speaker has a built-in waterproof TPU membrane, which is designed to prevent water from entering your device.3. Loud sound: The sound of this bluetooth speaker is very loud and can be heard through various speakers.4. Easy to carry: The portable speaker is easy to carry and store. Lanyard design, you can put it on your backpack, handbag or bike.Key FeaturesZealot S49 Pro 20W Wireless Bluetooth SpeakerZealot S49 Pro 20W Wireless Bluetooth SpeakerZealot S49 Pro 20W Wireless Bluetooth SpeakerZealot S49 Pro 20W Wireless Bluetooth SpeakerZealot S49 Pro 20W Wireless Bluetooth