Description: Good Sound: The Portable Speaker with Microphone features a 57mm/40 5W speaker and a frequency response range of 40HZ-18KHz, ensuring clear and powerful sound for your speaker sessions or general music listeningAdvanced Technology: Equipped with wireless connection, this speaker offers seamless connectivity to your devices. It also includes an interface at the bottom for TF card slot, charging port, and AUXMaterial: The Mini Speaker Machine with microphone is made from ABS material which is known for its toughness and impact resistance, ensuring long term use.Size: Speaker -3.86inchx3.86inchx4.33inch and microphone -1.60inchx6.69inchGift Option: The unique design and good performance make this speaker a great gift option for friends and family who love music Specification: Speaker: 9.8cmx9.8cmx11cm/3.86inchx3.86inchx4.33inchMicrophone: 4.06cmx17cm/1.60inchx6.69inch Size Chart: Rated voltage: 5VBattery capacity: 1200mAh Package Includes: 1 Speaker, 1 Microphones, 1 USB Cable,1 Manual Note: Please allow slightly errors due to manual measurement and different monitors.