Bluetooth Speaker, Wireless Capsule, Second-generation Pill, Small Sound System, Outdoor Portable Card Insertion, Subwoofer Sound System Features: Equipped with a high-definition noise reduction microphone, stable and non stuck calls, freeing both hands for high-definition calls without stuttering Bluetooth 5.0 chip has a propagation range of up to 10 meters for fast connection and Bluetooth 5.0 for high-speed connection Highs fidelitys audio quality shocks enjoyment. The sound system is equipped with a bimetallic diaphragm, effectively enhancing low-frequency, allowing to flowes out clearly, and enjoying surging sound quality anytime and anywhere Supports dual player pairing, with dual channels forming a three-dimensional surround sound effect that is more impressiveing in three-dimensional sound Listen to the 5D surround sound effect once and you'l/l fall in likes with it. The 5W speakers has a powerful and powerful Product Description: Product name: Bluetooth Speakers Color: Black Material: ABS Horn specification: 45mm * 45mm 5 Ω 5W Working voltage: 7.4V Input 5V Frequency response: 50HZ-180KHZ Package Size: 9.06"*3.94"*3.94"inch/23*10*10cm Gross Weight: 1.08lb/490g The Package Include: Bluetooth Speakers * 1 Charging cable * 1