Effective distance: within 20 meters (under open environment) Frequency response: 80HZ--20KHZ Charging voltage: 5V 1A Play time: about 8 hours Battery capacity: 2200mAh Signal to noise ratio: ≥75DB Play mode: Bluetooth, AUX, TF card
Bluetooth version: V5.0
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31.06$
38.19$
Outdoor waterproof card sound speaker. Enjoy music outdoors, clear sound and durability for adventures. Perfect for any