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Pocket-Size FM Radio with Bluetooth Speaker
📻 FM Radio – Works with FM signals (87–108MHz); manual or auto-scan tuning.
📶 Bluetooth Speaker – Wireless streaming from phones, tablets, or PCs.
💾 SD Card Player – Supports microSD up to 32GB; plays MP3, WMA, WAV.
📌 Note: Not compatible with Bluetooth headphones.
✅ We strongly recommend all users follow the full
👉 SP850 Interactive Setup Guide for best results.
| Bluetooth Version | V5.0 |
| Bluetooth Range | Up to 10 meters (Class 2) |
| MicroSD Support | Up to 32GB (FAT32 only) |
| Supported Formats | MP3, WMA, WAV, FLAC, APE |
| FM Frequency Range | 87MHz ~ 108MHz |
| Speaker Output | 3W driver + passive bass radiator |
| Headphone Support | 3.5mm AUX |
| Battery Type | Rechargeable & replaceable BL-5C lithium battery |
| Working Time | Up to 6 hours (at medium volume) |
| Charging Time | About 3 hours |
| Charging Port | Micro USB |
| Charge Voltage | 5V – 500mA |
| Size | 130 × 66 × 32 mm |
| Net Weight | 158g |
Latest Firmware: v1.0 – Enables FM Preset Save & Repeat Off
👉 Check full update guide & download tools: SP850 Update Guide
Tip: To enjoy new features, we recommend keeping your SP850 firmware up-to-date.
Q: Can it do more than just play radio?
A: Yes, besides FM radio, it works as a Bluetooth speaker and an SD card MP3 player.
Q: Is it easy to set up and use?
A: Very easy - just turn it on, select your mode, and start listening right away.
Q: Can I quickly tune to a specific FM station?
A: Yes, you can use the numeric keys for instant tuning, and after saving stations, switch between them with one touch.
Q: How is the sound quality for such a small radio?
A: The 3W speaker with passive bass radiator delivers rich, clear, and surprisingly powerful sound.
Q: What kind of files does the SD card support?
A: It supports cards up to 32GB and audio formats including MP3, WMA, WAV, FLAC, and APE.