Specification: Item Type: BT Speaker_x000D_Material: ABS_x000D_Model: A2_x000D_Color: Black_x000D_BT Version: 5.0_x000D_Wireless Distance: Approx. 10m/32.8ft_x000D_Speaker Type: 2 x 3 5W_x000D_Support Function: FM, USB, BT, Memory Card, AUX_x000D_Battery Type: Built in 1200mAh 18650 Lithium Battery_x000D_Working Time: 2-4 Hours Features: 1360 STEREO: This desktop speaker has a shocking and rich bass, no stutter at high volume, and 360 all round sound effect, which is very suitable for parties, games and other scenes. 210m CONNECTION RANGE: It adopts advanced wireless sound decoding chip, supports all wireless connections, and the wireless receiving distance is up to 10 meters. 3STABLE PERFORMANCE: BT 5.0 technology, lower power consumption than BT 4.2, faster transmission speed, better anti interference ability, more stable signal without delay. 4COMPATIBLE: Support Memory Card playback, FM, USB, AUX and other input methods, compatible with tablets, laptops, mobile phones, home TVs and other devices. 5RECHARGEABLE: This wireless speaker has a built in 1200mAh large capacity rechargeable battery, which can work for 2?4 hours after being fully charged to meet your usage needs. PackageList: 1 xBT Bar Speaker 1 xData Cable