Features: More stable transmission, no stagnation, lower power consumption, easy connection to mobile phones, tablets, laptops, etc. 40mm caliber dual speakers, full-frequency speaker technology, release high-fidelity sound quality, delicate music details. Support U disk, TF card, LINE input, support radio function, one button switch, support hands-free calling. Bluetooth speakers have stereo sound, accurate and rich bass, providing you with amazing and powerful sound. Bluetooth speakers with wireless connectivity for easy pairing with your mobile device. Beautiful appearance, outdoor, home party, etc. can be used, easy to carry. Specifications: Material: ABS Size: Approx. 28*5.3*4cm/11.02*2.09*1.57inch Color: Red Bluetooth Version: 5.0 Battery Capacity: 300mAh Wireless Distance: Under Approx. 10m/32.81ft Speaker power: 4ohm 3W Package list: 1 x Bluetooth Speaker 1 x Audio Cable 1 x Charging Cable 1、More stable transmission, no stagnation, lower power consumption, easy connection to mobile phones, tablets, laptops, etc. 2、40mm caliber dual speakers, full-frequency speaker technology, release high-fidelity sound quality, delicate music details. 3、Support U disk, TF card, LINE input, support radio function, one button switch, support hands-free calling. 4、Bluetooth speakers have stereo sound, accurate and rich bass, providing you with amazing and powerful sound. 5、Bluetooth speakers with wireless connectivity for easy pairing with your mobile device.