New Mini HIFI Speakers Fitness Sports Outdoor Desktop Portable Tandem-S Subwoofer Mini Bluetooth Speakers 360 ° Omnidirectional Sound 9D Stereo Field Feature: Product Name: Bluetooth speaker Material: Metal +ABS Product color: Black Product size: 7.5x6.3cm/2.95x2.48in Packing size: 8.5x8.5x7.6cm/3.35x3.35x2.99in Gross weight:240.5g/0.53lb Output power :5W Signal-to-noise ratio: ≥75dB Effective distance:10m Power input:5V time：about 4h T-WS: Yes Bluetooth version：5.0 rating: IPX2 Battery capacity: 800mAh Description:. 【Outstanding Appearance And Beautiful Voice】High quality metal mesh, line design, unlock process aesthetics, create exquisite life experience, and show high-end quality in every detail. T-WS computer interconnection】Support the networking and pairing of two speakers, and easily enjoy the three-dimensional surround sound quality. Your shocking subwoofer can enjoy the pleasure of 360 ° surround sound quality. 【The key is easy and convenient】Silicone keys are comfortable, responsive and easy to operate. You can change the track, volume, call and Bluetooth pairing with the touchs of your fingertips. 【Bluetooth Chip Stable And Fast Connection】The generation Bluetooth 5.0 audio decoder is equipped with smart chip, fast connection, delay rejection, listening to music and mobile phone calls. 【Super Long And Long-lasting Power】Longer power consumption, lower power consumption, bid farewell to cumbersome charging, don't worry about running out of power when going out, portable lanyard design, more convenient to carry. Package Included: 1×Bluetooth speaker 1×USB charging cable 1×Instructions