Speaker hoco BS18

- Speaker unit: 40mm, 5W*1 / 4Ω THD+N 10%.
- Frequency response: 120Hz~20000Hz.
- Size is 95*95*38mm. Weight is only 162g., thus speaker is incredibly lightweight and small so you can easily enjoy music wherever you go.
- Wireless BK V4.2, support A2DP, AVRCP, HSP, HFP for maximum compatibility and highest quality connection, therefore enjoy powerful tunes in home or in the garden, certainly it is very convenient.
- Since wireless transmission up to 10 meters eliminates the need for cables, you can use it freely on the go, also, transmission frequency 2.4GHz.
- 500mAh class A polymer lithium rechargeable battery.