BS18 Temper sound Wireless speaker V4.2 with 500mAh class A polymer lithium battery for 3 hours of music and talk.
1. Speaker unit: 40mm, 5W*1 / 4Ω THD+N 10%.
2. Frequency response: 120Hz~20000Hz.
3. 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.
4. 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.
5. 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.
6. Charging voltage DC5V, charging time is about 2 hours.
7. Talk time is 3 hours, music time is 3 hours with 80% volume, so it is a great choice for lunging at home or taking for outdoor use. Indulge yourself in music, uninterrupted.
8. 500mAh class A polymer lithium rechargeable battery.