Key Features: Bluetooth Speaker AK 315
It can receive audio signals and control the AUDIO device supporting HSP/HFP (Hands-Free Profile), built-in microphone for hands-free phone calls. It comes with a unique wireless stereo mode that allows you to connect two speakers together to not only raise the volume but also experience a comprehensive music listening experience.
All you have to do is pair the speakers together and play as you wish. Connectivity via Bluetooth 4.2 and a 3.5mm aux cable for wireless/wired use, allowing you to connect your device to the speaker anytime, anywhere. Voice calls are a key feature, with a double-click on the call callback, making it a good driving companion.
Dual-mode power supply.
Built-in lithium battery, can be used via USB interface or power supply, or use a USB power source, or dual-mode power supply. The free choice of TF card player: can play the built-in TF card to read only the TF card stored in MP3/WMA format directly. Speaker with antenna Audio inputs: AUX/TF/USB, with FM radio, carrying strap, play/stop button, rechargeable. Frequency response: 100 Hz - 180 kHz Battery life: approximately 3 hours Bluetooth: 5.0 Battery: 1200 mAh 3.7 volts High.
