Bluetooth Speaker - Powerful Wireless Speaker, FM Radio - Bluetooth 5.0, AUX/USB Port, TF Card Four Playback Modes - Bluetooth & Speakerphone Function - TWS HD Stereo - 80dB Volume

TWS Surround Sound Technology: Bluetooth speakers feature the new TWS stereo technology, which allows you to pair two speakers and connect them to your phone at the same time for truly enhanced 360° surround sound. Compatible USB, TF card, AUX cable, and built-in noise-canceling microphone make calls clearer. TF/AUX 3.5mm/U Disk Function - The speaker supports TF playback. The 3.5mm AUX input allows connection to devices that do not support Bluetooth, such as PCs. You can plug a USB flash drive into the speakers to listen to music. 10 hours of battery life: This Bluetooth speaker can be charged for 10 hours of battery life. Built-in lithium-ion battery for 8 hours of music and calls (depending on volume). Maximum sound level: 80 dB Large dynamic speakers, high, mid and low audio types, sound layer restoration, stereo surround sound.57mm horn with bass diaphragm. Cute and stylish eggshell shape. Bluetooth and speakerphone capabilities -- Bluetooth connectivity to smartphones or tablets up to 10 meters away; Built-in microphone for hands-free calls. Bluetooth 5.0, AUX/USB port, TF card four playback modes.