Sansai BT-155E Portable Bluetooth Speaker

Features:
Smartphone Speakerphone-If you have a Bluetooth-compatible phone, you can pair them both to play your music files wirelessly, or stream from your favorite apps. When paired with a smartphone, you can use the built-in mic to transform the BT-155E into a speakerphone for hands-free calling.

Built-In Controls- On the top of the BT-155E are tactile, rubberized buttons that let you manually control the speaker. You can use them to switch to hands-free calling, play and pause music, pair it with
a Bluetooth-compatible device, power it on and off and adjust the volume.

Specifications:
Version: 4.2
Capacity: 1200mah
Rated Power: 3W
Material: ABS+Metal，
Size: 81*60*58mm
Transmission Distance: 10M
Playtimes: 4-5 hours
Function: BT/Subwoofer/TF/AUX-IN