Features: Aluminum metal body, wear-resistant and drop resistant, textured. Wireless bluetooth-compatible microphone, full sound quality, clear sound. 10W double speakers, with a loud and rich sound. Metal industrial weaving cover, anti electromagnetic interferences, professional noise cancelling and anti spray microphone. Comes with build-in sound card speakers that can be play externally and is compatibility with multiple platforms. Specifications: Material: ABS+Electronics Color: refer to picture to selection please Size: about 240x50mm/9.44x1.96inch Name: M6 Bluetooth-compatible Microphone Pickup: Capacitive type Speakers power: 4 10W Frequency: 150Hz~10KHz Bluetooth-compatible version: BLE5.0 Rate voltages: 5V Battery service life: 5-6H Charging time: 3Hrs Connection method: Bluetooth-compatible wireless connection Battery capacity: 2000mAh 18650 battery Bottom interfaces: charging port, card, headphone port Package Includes: 1pc Handheld Microphone note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.