New Version-Square--Chinese version. Notice: This speaker' voice control function only recognize Chinese so far. Please think it over. carefully before purchase. Charging port: Type-c. Rated power: 2 watts. Playing time: about 6 hours Battery capacity: 480mAh. Wireless connection: Bluetooth 5.0. Working distance: within ten meters. Input parameter: 5V---300mAh. Battery type: built-in rechargeable lithium battery. Dimensions: 52 x 52.7 x 27 mm. Built-in for Xiaoai classmates, quickly wake up. Vertical shape, quick operation. Bluetooth 5.0, better compatibility. Type-C interface, 6 hours battery life One key to wake up Xiao Ai.The intelligent voice buttons and pickup microphone are placed on the top of the speaker, and the operation and interaction are more convenient. Wake up Xiao Ai's classmates and use the intelligent voice interaction function to add more excitement to life. Smart settings, fast and convenient. With for the Xiaoai classmate App, you can set the speaker shutdown mode and speaker name. The user can modify the customization and view information such as connection status and current battery level. Connect for the Xiaoai classmate App: 1. Scan the QR code below to download for the Xiaoai Classmate App. 2. Turn on the phone's Bluetooth-compatible, open for the Xiaoai classmate App to connect the speaker. 3. Check and update the speaker firmware after successful connection. Connect the mobile phone through for Xiaoai classmates and play your favorite music, songs, audio books with voice commands, Multi-platform resources to swim freely with you to enjoy a comfortable life. Bluetooth 5.0, mobile phone fast connection. Turn on the speaker, the deeply customized system can automatically up the window for Bluetooth connection, The visual operation is more convenient. Equipped with Bluetooth 5.0 technology, the signal transmission is fast and stable, Better compatibility, easy to use, simple operation without pressure. The distance between the speaker and the mobile phone is within 20CM. Please confirm that the Bluetooth function of the mobile phone is turned on normally. The latest system support The models with quick -up of this speaker: for 9PRO, for 10, for 10PRO, more models are being adapted. Type-C charging interface 6 hours battery life With the mainstream Type-C charging interface, the positive and negative insertion and removal are more convenient, The built-in lithium battery supports about 6 hours * playback life, so that when happy The light is uninterrupted. When playing at 70% volume, it can be used continuously for 6 hours, Color: White Material: plastic Package Contents: 1 * Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.