Lenovo Thinkplus K30 Wireless BT Speaker

Plays wireless music from your BT-enabled audio devices. Supports hands-free calls with a built-in microphone.
Supports true wireless stereo function, two of them can connect to each other for stereo and powerful rich sound.
A rechargeable 1200mAh battery offers 6 hours of playing time. BT 5.0, stable signal, more power saving.
Mini size, with a portable lanyard, you can hang it on your backpack, or just put it in your bag.
3W internal magnetic horn brings you perfect music and high-quality loud sound.