Customize your sound with adjustable accompaniment, reverb, and microphone volume settings for the perfect audio environment. Multiple connectivity options including BT 5.3, headphone jack, TF card, and AUX input for flexible device connections. Enjoy loud and clear sound with the 10W HiFi dual speaker system for a high-quality audio experience. Long-lasting performance with 3000mAh battery for the speaker and 1200mAh battery for the microphone, providing 4-5 hours of working time. Portable, rechargeable, and elegant design with LED lights for added fun during use. Item Name: Speaker Material: ABS Features: Versatile, Convenient, Durable BT Version: 5.3 Light Strip: 15 Lamp Beads(Colors Can Be Changed) Charging Voltage: 5V Mic Connection Method: Wireless BT Connection Speaker Output Power: 5W*2 Frequency Response Range: 50Hz-20kHz Distortion Rate: 3% Signal Noise Ratio: 90dB BT Transmission Distance: 10M/33ft Barrier Free Mic Transmission Distance: 10M/33ft Barrier Free Audio Playback Format: MP3 Charging Port: Type-C Audio Port: AUX Working Time: 4-5H Charging Time: 4-5H Support: Micro TF Card (Not Included) Working Voltage: 3.7V Charging Input: 5V-2A Working Temperature: -10 Degree Celsius~45 Degree Celsius Color: White, Pink, Blue (Optional) Speaker Battery Capacity: 3000mAh Micro Battery Capacity: 1200mAh Size Details: Speaker Size: 20cm x 7cm x 10cm/7.87" x 2.76" x 3.94" (Approx.) Microphone Size: 17cm x 4cm/6.69" x 1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Speaker 2 x Wireless Microphone 1 x User Manual 1 x USB Charging Cable