Description: The built-in high-performance and large-capacity battery makes the speaker low power consumption and long battery life for long listening time to music. With the support of Bluetooth-compatible playback, U disk playback, TF card playback, hands-free call and FM Radio, this speaker is powerful and practical. It is made of high-quality ABS and electronic components material. The length of the product is 170mm, the width is 102mm and the height is 116mm. This speaker is suitable for outdoor, indoor, office, gym, car and travel, etc. Item Name: Speaker Material: ABS, Electronic Components Model: HM11Plus Bluetooth-compatible Version: 5.0 Battery Capacity: 3.7V 1500mAh (Included) Effective Distance: ≤10m Playing Time: 12 Hours Charging Time: ≤2 Hours Response Frequency Range: 60HZ-18000HZ Input/output: DC 5V 1A / DC 3.7V 8W Interface: Micro USB Function: Bluetooth-compatible Playback, U Disk Playback, TF Card Playback, Hands-free Function for Incoming Calls, Radio Features: Portable, Hands-free Call, Long Standby Time Size Details: 17cm x 10.2cm x 11.6cm/6.69" x 4.02" x 4.57" (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 Speaker 1 x Charging Cable 1 x User Manual The built-in high-performance and large-capacity battery makes the speaker low power consumption and long battery life for long listening time to music. With the support of Bluetooth-compatible playback, U disk playback, TF card playback, hands-free call and FM Radio, this speaker is powerful and practical. It is made of high-quality ABS and electronic components material. The length of the product is 170mm, the width is 102mm and the height is 116mm. This speaker is suitable for outdoor, indoor, office, gym, car and travel, etc.