| Speaker Specification: Model:MX-SK106 Speaker Power:300W Speaker Size: Treble:38.8mm,Midrange: 65.5*6.5mm, Bass: 147*81mm Output: 250W Battery:18.5V/30000mAh Wireless Version: V5.3 Working Distance:12M TWS Range: 8m Track System:4.1 Frequency Response:40HZ-18KHZ Working Frequency :2.402-2.408GHz Wireless Audio Decoding:SBC Wireless Protocol:A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1, AVCTP v1.4, AVDTP v1.3, and SPP v1.2 Play Time: 4H(max volume) 9H(50% volume) Charging Time: 8-10H Charge port: Type-C DC5V/3A Size:L485.8*W198.5*H279.5mm Weight:8kg Microphone Specification: Working Range:10m Sensitivity: Min.-45dB;Type -42dB;Max -39dB (0dB=1V/Pa,at 1KHz) S/N:Min.:60dB (at1KHz S,P,L=1Pa(A-Weighted Curve) Frequency Response:90Hz~15KHz |