1. The unit is with both /+ and FM receiver 2. With the latest wireless Bluetooth 5.0 technology, it can easily connect with Bluetooth devices such as for , for , smart phone, and enjoy high-quality music at any time 3. Using high-end chip to receive more and more sensitive digital 4. 2.4-inch LCD display, 320x240 points,highlighting clearer text and 5. Fashionable and portable, suitable for home, office, outdoor travel, sports, leisure, entertainment, learning, etc Bluetooth version: 5.0 Output power:4 ohm 1W frequency response: 20HZ-2KHZ distance of Bluetooth: 8m Power input: Micro-usb 5v 1A Continuous playback time: about 8H with Mode Charge time: about 4h FM Frequency range 87.5-108MHz Frequency range: 170-240MHz Receiver sensitivity: -99dbm 2.4TFT LCD: 320*240 dot Built in 1200ma 3.7V lithium battery Temperature: 0 Celsius~45 Celsius Storage temperature: -20 Celsius-70 Celsius Colour:Black Material:plastic Size:12x2.4x6.4cm Package Contents: 1* + Digital Radio 1* USB cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.