WISE LITEN SPEAKER ลำโพงพกพา ลำโพงบลูทูธไร้สาย เสียงดี Bluetooth V5.3 Battery 1200 mAh

Specification Bluetooth Version:​ V5.3 Waterproof Rating: IP66 (Dust and Water Resistant) Battery: 1200mAh Music Playback Time: 2.5 - 3 hours Charging Time: 2.5 hours Input: TYPE-C USB, DC5V, 500mA - 1000mA Effective Range: ≤10 meters Power Output: 5W Frequency Response: 120Hz ~ 20KHz