Bakeey M88 Multi-Function Voice Amplifier Wireless bluetooth Speaker FM Radio TF Card AUX-In 1800mAh Portable Loudspeake

Features One second pair of wireless bluetooth 50 meters wireless range stable signal Lithium battery has large capacity and long endurance High quality speakers large volume clear voice without noise Digital audio processing technology one key loop playback TWS function using Bluetooth can connect two computers at the same time Support FM radio function Specifications BrandBakeeyModelM88ColorGreyNet Weight g 790gDimensions9 4 4 8 11 8cmWith MicrophoneYesVolume ControlYesbluetooth VersionV4 2Supported ProfilesHSP HFP A2DP AVRCPTransmission Distance33 feet 10m Frequency Response180 18kHzPlayback FormatMP3 WAV WMAPower5WImpedance4ΩPower Input9V 500mA MaxBattery Capacity1800mAhPlaying Time h Mic Mode 10 15hMusic Mode 6 10hMic Sensitivity 39dB±1dBMic Transmission Distance50mMic Transmission Frequency740MHz 780HzMic Battery500mAhConnectivitybluetooth 3 5mm Aux In TF card U disk FMPackage Included 1 Voice Amplifier1 Wireless Mic1 9V Charger1 USB Cable1 Waist Band1 User Manual