Bluetooth-compatible technology makes it easy to connect this wireless speaker and your device, such as cell phones, laptops, desktop PCs, tablets, projectors, etc. Also allows you to play music, stream from any Bluetooth-enabled device or connect to your FM radio station. •Adopt the advanced Bluetooth-compatible audio decoding chip, support all Bluetooth-compatible devices to connect •Support FM radio, you can directly search for radio stations in the listening area •The tone is soft, clear and dynamic, with distinct layers •Direct reading TF card and U disk playback •Bluetooth-compatible receiving distance up to 10 meters •Support Audio LINE-IN input, provide you with the function of computer speakers, which can be directly connected to mobile phones/tablets/and TVs for wireless pairing to play music •No connection in Bluetooth-compatible mode, automatic shutdown after half an hour •Support TWS function •Hanging rope for convenient carrying Specifications: •Bluetooth-compatible Specification: V5.0 •Wireless transmission range: 10m •Audio-to-noise ratio: ≥90db •Battery capacity: 1500mAh •Built-in voltage: 3.7V •Normal volume playback: 4H •Frequency response: 120HZ-20KHZ •Product size: 200x80x88mm •Weight: 580g •Charging voltage: 5V/500MA •Charging time: 3H Package included: •1 x Bluetooth-compatible Speaker •1 x Charging Cable •1 x Audio Cable •1 x English and Chinese User Manual •Other items not include