Sound Bar -Bluetooth Speaker Built-in Microphone Heavy Bass Rechargeable 10m White Highlights Generic Brand Bluetooth Speaker Built-in Microphone Heavy Bass Rechargeable 10m White Description: Give you a different experience, let you feel the retro style . Equipped with a 900mAh battery, you can listen to music continuously for about 10 hours. Better bass effect. Uses the bass diaphragm design, not only can restore the sound source, but also can make the bass effect more outstanding. Bluetooth 5.0 chip, low power consumption, more stable signal, faster transmission, effective distance of about 10m. Built-in high-definition performance driver, delivering rich HD stereo sound and unique surround sound. Specification: Output Power: 3W Battery Capacity: 900MA Separation: 90dB Signal Noise: 70dB Working Voltage: DC 5V Bluetooth Version: 5.0 Playing Time: 10 hours Charging Time: 4 hours Material of the shell: plastic Size: approx. 75x38x52mm / 2.95x1.49x2.04 inch Package includes: 1 piece Bluetooth speaker 1 piece charging cable 1 piece user manual 1 piece Bluetooth lanyard Note: The color may be slightly different due to the calibration of the colors of each individual monitor. Please allow slight measurement deviation due to manual measurement.