Voice calls, can be a key to answer a call, double-click call back, driving is a good partner. Supports : Microphone, Bluetooth, Hands-free Calls, Volume Control TF Card Music Player: Built-in TF card read-only decoding, can play TF card stored in MP3 / WMA format music directly. Using the latest Bluetooth 5.0 technology, support for a variety of tablet PCs and smart mobile phones and other Bluetooth devices. Dual-mode power supply: built-in lithium battery, can be used via USB interface, power supply, or use DC5V USB power supply, dual power supply mode free choice.
Color: Assortive Color Type: Bluetooth Speakers Connectivity Technology: Wireless Length: 6.5 (in cm) Width: 6.5 (in cm) Height: 16.0 (in cm)
