Used Bluetooth speakers

JBL Charge 5

20 h, Rechargeable battery operated

JBL Xtreme 3

15 h, Rechargeable battery operated

JBL Partybox 310

Sony SRS-XP500

20 h, Rechargeable battery operated

UE Megaboom 3

20 h, Rechargeable battery operated

JBL Charge 5

20 h, Rechargeable battery operated

Sony SRS-XP700

25 h, Battery operated

JBL Charge 5

20 h, Rechargeable battery operated

Bose SoundLink Mini II Special Edition

12 h, Rechargeable battery operated

JBL Flip 6

12 h, Rechargeable battery operated

JBL Flip 6

12 h, Rechargeable battery operated

Sony SRS-XB23

12 h, Rechargeable battery operated

Motorola ROKR 500 Wireless portable Speaker black

Reflexion PS09BT

8 h, Rechargeable battery operated, Electrical connection

Sony SRS-XG300

25 h, Rechargeable battery operated