Classic Retro Cellphone Bluetooth Speaker Portable Outdoor Wireless Cellular Phone Speaker Super Classic Subwoofer. Model: N216. Note: This is a bluetooth speaker but not a cell phone. and high quality. Mesh cover for protect speaker from dust and shock. 5W 66 low frequency speaker. 360° full-range stereo. Answering/hanging up function makes you answer calls without reaching your phone. FM receiver makes you listen to the radio freely. Support MP3, WMA, WAV, FLAC, and APE format music files. Support TF Card and USB Disk. Support USB flash disk plug and play. Support external MP3 / MP4 / handset / Tablet /PC and other audio input function (AUX) control, you can buttons to turn on/off, play/pause, switch mode, answer or hang up a call, skip songs, adjust volume, etc. Bluetooth 5.0, fast connection and stable signal, compatible with all Bluetooth devices. for up to 6 hours of at 2/3 volume on a full charge. It's not only a wireless speaker, but also a radio, a wired speaker, and a boom box. Bluetooth version: 5.0 Bluetooth distance: 10m Support: FM, TF card input, U disk input, and 3.5mm audio input Extended memory: 32G Battery capacity: 1200mAh Charging time: 2-3 hours Listening/Talking time: Up to 8 hours Standby time: 72 hours Output power: 5W PD: DC5V, 500mA Supported music format: MP3, APE, WMA, , WAV Frequency response: 100Hz-20KHz Signal to noise ratio: ≥80dB Stereo transmission protocol: A2DP V1.2 Hands-free protocol: V1.2 V1.5 Distortion rate: Less than 0.5% Speaker size: L70 x W 70 x H 290mm Net weight: 580g Color: B Black Material: plastic Package Contents: 1 * Retro Cellphone Speaker Only the above package content, other products are not included. Note: Light reflection 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.