ourdoor wireless portable mini bluetooeh speaker mobile phone speaker for iphone with tf fm

Features:
1. Can play TF card MP3 format audio files, built-in MP3 decoder. Support MP3 audio format playback. Maximum support 32G.
2. With FM radio function, built-in FM digital radio module, can automatically store 50 radio, built-in high sensitivity antenna.
3. Bluetooth 2.0 version, Jianrong program
4. Output power: 3W * 1, signal to noise ratio: 50dB, frequency response range: 50-20KHZ, speaker size: 40mm * 1 within the magnetic 13 core
5. Built-in low power / low distortion 3W digital amplifier, the maximum output distortion of 0.5%. Signal to noise ratio of 80Db.
6. Built-in 300mAh lithium-ion battery, can work 2 hours.
7.USB charging socket, accessories with lines.
8. Multi-function mini-Bluetooth speakers, subwoofer sound quality.

Product parameters
Main function: Bluetooth. Call .TF card .AUX.FM
Product Material: ABS plastic rubber oil)
Bluetooth Specifications: Bluetooth2.0
Transmission distance: 10 meters
Speaker specifications: 40mm, 4Ω / 3W
Amplifier Specifications: Mono 3W
Battery specifications: built-in 300MAH lithium battery
Play time: 2H
Accessories: USB charging Line, User manual
Color: black, red, blue and yellow
Product size 66mm (diameter) * 62.8mm (high)
Product net weight 130g
Package Weight: 150g