Description: Bluetooth 5.0 chip has 10m transmission space, bringing high performance. Excellent stereo and heavy bass sound effect will be provided. Exquisite craftsmanship makes the speaker has durability. With mini compact size, the Bluetooth speaker is portable. Large capacity battery provides the speaker long service life. The Bluetooth speaker also can play music by TF card. Made of premium ABS, silicone and electronic component material, the Bluetooth speaker is reliable. The speaker also has the function of alarm clock. Length of the wireless speaker is 13.8cm, width is 7.8cm and height is 4.6cm. It is suitable for home, office, travel, dormitory, etc. Item Name: Wireless Speaker Material: Silicone,ABS,Electronic Component Battery Capacity: 1200mAh (Included) Using Time: 7 Hours Bluetooth Version: 5.0 Signal to Noise Ratio: ≥75dB Power Input: 5V/1.0A Extended Storage: 32GB Frequency Response Range: 100Hz-20kHz Speaker: 3W/52mm Size Details: 13.8cm x 7.8cm x 4.6cm/5.43" x 3.07" x 1.81" (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 USB Charging Cable 1 x User Manual