Features: The portable speaker uses programming to realize the reception of FM, medium wave, short wave, and WB full-band wireless broadcasts, with high sensitivity and can store 114 radio stations. The music player has a built-in 1000mAh high-capacity rechargeable lithium battery and a Type-C charging interface, which has a long working time and is easy to carry outdoors. The music player supports BT connection, can support up to 256G TF card playback (excluding TF card), stable and wide transmission, full-frequency speakers, bringing you to surround sound and subwoofer effects. This portable BT speaker has a unique design with a mechanical case, backlit screen, knobs, buttons, and radio antenna. The size is only 8.8x5.3x3.7cm. Comes with the speaker, suitable for camping, promotion, picnic, square dance, the tie is easy to carry outdoors, external speaker. Specifications: Item Name: Radio Music Player Material: Plastic, Metal Model: HRD-701 Receiving Range: FM: 64-108MHZ MW: 520-1710KHZ SW:4.750-21.850MHZ WB:162.400-162.550MHZ Receiving Sensitivity: FM:8dB MW:3uV/M SW:40dBuV Signal to Noise Ratio: FM: 40dB MW: 30dB SW: 40dB Quiescent Current: 60uA Maximum Current: 720mA Speaker: 40mm/4/3w The Number of Radio Modes Stored: 114pcs;FM 32pcs; MW 32pcs; SW 50pcs) BT-compatible Version: 5.0 BT-compatible Receiving Distance: 10m Minimum Working Voltage: 3.4V External Input Voltage: DC5V Battery: BL5C Battery: 3.7V/1000mAh TF Card Playback Format: Support MP3, WAV, WMA Maximum Supported Capacity of TF Card: 256G Features: Lightweight, Wide Application, Stable Transmission Size Details: 8.9*5.4*3.8cm / 3.50*2.12*1.50in Package Size: 14*12.5*5cm / 5.51*4.92*1.97in Package Weight: 231g / 8.15oz Package List: 1 * Radio Music Player 1 * Charging Cable 1 * Hanging Strap 1 * Storage Bag 1 * User Manual