1The user-friendly big button brings an extraordinary operating experience, and the clock/alarm setting is simple and easy to use. 2Clock, date, of the week, indoor temperature display, dual alarm clock reminder function in one. 3A 5.5inch dimmable LED display with full status display. With energysaving LED lights, highbrightness white light up to 50 lm, fully optimized tilt angle, let you easily look at it. 4SLEEP auto power off function (90 75 60 45 30 15 OFF). SNOOZE function. 5Wireless Bluetooth connection: With RDA Bluetooth 4.2 lowpower Bluetooth chip, Bluetooth connection speed is fast. Stereo playback and support for APTX high quality audio technology. 6Support Bluetooth hands-free calling, dual-channel call line layout, high-definition noise reduction call technology, to achieve high-quality wireless voice calls. 7USB device connection: U disk music playback, support MP3/SBC/WMA/ACC and other music formats. 8TF-Card connection: support mobile storage devices, TF pre-stored music files plug and play. 9PLL electronic frequency modulation, stereo FM radio, receiving frequency 87.0-108.0MHz, stepping 0.1MHZ. 30 radio memory functions, built-in high-sensitivity radio antenna, ready to listen to news entertainment programs, real-time control of information. 10Support 3.5mm international standard AUX audio input, can be connected to MP3/MP4/PC/tablet/computer and other devices to play. 11Built-in 4000mAH rechargeable lithium battery, support any USB-compliant charging device. 12Full-featured remote control function, using high-quality remote control, wireless remote control operation control as you like. Item Type: Speaker Color: White / Black (Optional) Frequency Response Range: 75-20KHZ Built-in Lithium Battery: 4000MHA S/N Signal to Noise Ratio: Greater Than 65DB Speaker Power: 5Wx2 Bluetooth: Bluetooth 4.2 Remote Control Battery: CR2025 (Included) border: 1px solid000important;}Speaker x 1Instruction Manual x 1Audio Cable x 1Charging Cable x 1Remote Control x 1Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.