IP4423G Features Mini wireless Bluetooth speaker Features intelligent voice function Equipped with an LED flashlight Supports Bluetooth and hands-free calls Supports phone redial， NFC and line in Compact size for ease of carrying General Specs Brand & Model TT026   Type Wireless Bluetooth speaker Battery Built-in rechargeable lithium battery Frequency 60Hz-19KHz Package Details Weight: 219.35 g Size: 12.5*6.8*6.8 cm