| Brand | Avantree |
|---|---|
| Manufacturer | Avantree |
| Place of Business | FOTAN SHATIN, NT 999077, HK |
| Model | BTSP-850-BLK |
| Model Name | SP850 |
| Part Number | BTSP-850-BLK |
| Memory storage capacity | 32 GB |
| Hardware interface | Bluetooth |
| Tuner Technology | FM |
| Compatible Devices | Smartphone, Laptop |
| Special features | Lightweight |
| Mounting Hardware | Bluetooth speaker, Micro USB charging cable, 3.5mm audio cable, Instruction Manual |
| Number of Items | 1 |
| Display Technology | LED |
| Display type | LED |
| Color Screen | No |
| Speakers maximum output power | 2 Watts |
| Speaker Amplification Type | Active |
| Speaker connectivity | SD Card, USB |
| Output Wattage | 3 Watts |
| Voltage | 5 Volts (AC) |
| Power source type | Battery Powered |
| Battery Average Life | 6 Hours |
| Batteries included | Yes |
| Batteries Required | Yes |
| Battery Cell Composition | Lithium Ion |
| Frequency | 87 MHz |
| Connector Type | Bluetooth |
| Radio bands supported | [FM] |
| Compatible media type | SBC |
| Material Type | Plastic |
| Includes rechargable battery | No |
| Includes Remote | No |
| Manufacturer | Avantree |
| Item model number | BTSP-850-BLK |
| Product Dimensions | 13.21 x 3.3 x 6.6 cm; 158 g |
| ASIN | B01J3N8ICQ |
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Avantree SP850 Rechargeable Portable FM Radio with Bluetooth Speaker and SD Card MP3 Player 3-in-1, Auto Scan Save, LED Display, Small Handheld Pocket Battery Operated Wireless Radio (No AM)
Purchase options and add-ons
| Brand | Avantree |
| Colour | Black+red |
| Special feature | Lightweight |
| Connectivity technology | Bluetooth |
| Product Dimensions | 13L x 3.2W x 6.6H Centimetres |
| Tuner technology | FM |
| Style | Modern |
| Power source | Battery Powered |
| Radio bands supported | [FM] |
| Included components | Bluetooth speaker, Micro USB charging cable, 3.5mm audio cable, Instruction Manual |
About this item
- 3-IN-1 RADIO SPEAKER: The SP850 enables you to stream music wirelessly from your PC, Smartphone or Tablet via Bluetooth. Enjoy listening to your favorite audio stories and songs via the Micro SD card mode or the latest music via the FM radio mode.
- AUTOMATIC / MANUAL SEARCH WITH AUTO CHANNEL SAVING: 1. Search stations manually or with a click SP850 will enable auto search and save all available stations. 2. To enhance signal in an enclosed environment simply connect the USB cable as an antenna.
- CRYSTAL CLEAR SOUND QUALITY WITH SIX EQUALIZER MODES: Experience your favorite tunes especially tailored for you, with natural, rock, pop, classic, jazz and soft music tones using the Wireless and Micro SD card modes.
- ULTRA-PORTABLE DESIGN: This radio is lightweight and compact, perfect to slip into your pocket. What’s more, it comes with an additional hand strap, which will make it very convenient to bring with you anywhere - from a drive to a stroll in the park.
- 12-MONTH WARRANTY & ONGOING SUPPORT: Video Tutorials, FAQ, E-Manual, Accessories available from Avantree. 24-Month warranty w/ product registration. Extensive Support: Chat, Email, Phone, Online Clinic. Please call our Los Angeles based telephone support at 800 232 2078 if you have any questions about your purchase
Frequently bought together

Product information
Technical Details
Additional Information
| Batteries | 1 CR5 batteries required. (included) |
|---|---|
| Date First Available | Aug. 3 2016 |
| Customer Reviews |
4.2 out of 5 stars |
| 鶹 Rank |
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| Is discontinued by manufacturer | No |
Feedback
Videos for similar products
Safety and product resources
Safety documents
From the brand
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Wireless Headphones for TV
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Bluetooth Transmitters
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FM Radio and Speakers
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Who Are We?
Avantree is a global provider of niche wireless audio solutions that focus not just on "surviving," but thriving.
What Do We Do?
At Avantree, we create products that offer users unique audio experiences such as social listening options and customized hearing profiles. We aim to meet consumers right where they're at by designing devices that provide high-quality sound and satisfy user needs.
Why Do We Do It?
We believe that everyone deserves to enjoy and experience life to the fullest - even those without "perfect" hearing. We seek to create excellent products that cater to this belief.
Product Description
Portable Bluetooth speaker with FM radio and TF card.
Recommended:
- Works with Bluetooth-enabled devices such as cellphones and tablets when used as a Bluetooth speaker
- Plays any MP3 / WMA / WAV format audio files in SD card mode (up to 32GB)
- Please use AUX or USB wire as antenna to enhance signal when in enclosed environment
Doesn't work / not recommended:
- Cannot play any songs NOT encoded in MP3 / WMA / WAV format
- Not recommended as a wireless speaker for watching TV / movies as you may experience audio latency
- Do not use earphones with an inline controller embedded in the wire, otherwise audio will come from both the earphones and the speaker
- Only Support FM when works as a Radio, no AM.
- Cannot work with Bluetooth headphones or any Bluetooth receiver in Bluetooth mode
Morning Companion
Little radio with clear sound for morning news and music over breakfast - a great way to start your day.
FM Radio
Strong FM reception. Automatically search and save all available stations in your area. Can also manually input a station using the number pad (e.g. press 1021 to tune to 102.1)
Bluetooth Speaker
Clear sounding speaker, easily connects to your phone, tablet or any other Bluetooth-enabled device. (Exclude any Bluetooth headphones/ receivers)
SD Card Player
Supports Micro SD (Max 32GB)playback - listen to your favorite stories and songs. Press the ‘MENU’ button and select from different playback modes ‘Repeat All’ / ‘Repeat Folder’ / ‘Repeat One’ / ‘Random’.
Volume Knob
Not only for volume control, but also for turning on - avoids accidental button presses.
Portable Design
Lightweight (158g), compact size (130*32*66mm) and a convenient hand strap make it easy to bring with you anywhere.
Rechargeable Battery
Powered by Nokia-type Lithium-ion rechargeable battery (BL-5C) - easy to replace.
Easy to Use
1. FM mode - a. Auto scan and save all stations in sequential order - just press '1' to tune into 1st station b. Manually input station - press 974 to tune in to 97.4 FM directly
2. SD card mode - press '2' to skip to the second song on your SD card.
Specifications
- Bluetooth work time: up to 6 hours
- Bluetooth Operational range: up to 10 meters
- Micro SD card support: MP3, WMA, WAV format
Storage capacity: Max 32G
- Speaker output power: 3W
- Speaker Frequency range: 90Hz ~ 18 kHz
- Charge time: About 3 hours
- FM work time: up to 6 hours
- FM Frequency range: 87MHz to 108MHz
- Charge voltage: 5V--500mA
- Size: 130×66×32mm
- Net Weight: 158g
What’s in the box?
- Bluetooth speaker
- Micro USB charging cable
- 3.5mm audio cable
- Instruction Manual
Avantree SP850
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| Customer Reviews |
4.2 out of 5 stars 11,847
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4.4 out of 5 stars 307
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4.5 out of 5 stars 1,014
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4.5 out of 5 stars 1,014
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| Driver Speaker | 3W | 30W(15WX2) | 7W x 2 | 7W x 2 |
| Playtime | up to 6 hrs | 20H(at 50% volume) | up to 17 hrs | up to 17 hrs |
| FM Radio | ✓ | ✓ | ✓ | ✓ |
| Bluetooth Speaker | ✓ | ✓ | ✓ | ✓ |
| SD Card MP3 player | ✓ | ✓ | ✓ | ✓ |
| Rechargeable & Replaceable Battery | ✓ | Rechargeable Built-in Battery | Rechargeable Built-in Battery | Rechargeable Built-in Battery |
| Bluetooth Codec | SBC | SBC | SBC | SBC |
| Special Features | - no data | U Disk Player | U Disk Player | U Disk Player |


















