Abyss Light Wireless Charging Speaker is designed for immersive audio experiences anywhere. Specifications: Wireless Version: V5.4+BR+EDR+BLE Battery:2000mAh; Working Distance:10M Wireless charging power:15W Speaker power:10W*2 Speaker type:2*45MM 4Ω10W; Working frequency:2.402GHz-2.480GHz Frequency response:120HZ-20KHZ Music Time: 3H; Charging Time: 3H; Charge port:DC5V/1A(Type-C); Wireless Protocol： A2DP、AVRCP、HSP、HFP Size:205MM*85MM*83MM; Weight:725g