Description: Supporting TF card slot and hands-free calling, this wireless speaker is multifunctional and practical. This wireless speaker has quick transmission as well as HiFi, lossless and surround sound effect due to its Bluetooth-compatible chip. It is constructed of ABS material. The length of this wireless speaker is 8.6cm, width is 8.6cm and thickness is 6.8cm. This wireless speaker is suitable for being used in home, shop, outdoor, cycling and so on. Item Name: Wireless Speaker Material: ABS Bluetooth-compatible Version: 5.0 Interface: USB Power: 3W Frequency Response Range: 100Hz-20000Hz Battery Capacity: 600mAh(Included) Features: Mini, HiFi, with Ambient Light Size Details: 8.6cm x 8.6cm x 6.8cm/3.39" x 3.39" x 2.68" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Speaker 1 x Charging Cable 1 x User Manual Supporting TF card slot and hands-free calling, this wireless speaker is multifunctional and practical. This wireless speaker has quick transmission as well as HiFi, lossless and surround sound effect due to its Bluetooth-compatible chip. It is constructed of ABS material. The length of this wireless speaker is 8.6cm, width is 8.6cm and thickness is 6.8cm. This wireless speaker is suitable for being used in home, shop, outdoor, cycling and so on.