Free shipping Portable Mini computer speaker system For Bicycle-Portable Mini Sport Sound Box-Music Play-FM Function-Line In

Product Description

1. Bicycle sports mp3 speaker wtih  MicroSD card slot
2. support 8G TF card
3. with earphone
4.alumium body,clear sound

These personal speakers feature a convenient portable design that make them easy to pack up and go to make audio listening enjoyable anywhere.

Features

1. Support reading TF memory card, can connected with computer to manage files of the TF card

2. Support playing MP3/WMA format music files

3. Multifunction 3in1 jack, earphone, charge, transfer data be finished by 3in1 jack

4. 2-inch High-efficiency mini stereo speakers

5. Aluminum alloy stainless steel material, very shinning and colorful body.

6. Built-in high capacity lithium battery, can continuous playing about 8-12hours

7. Memory: support memory card 128Mb-8GB

8. Lightweight and compact space-saving design

 Product size: H8.5*D3.5cm

 Gift box size:L125x W85xH54mm

Support Micro SD card up to 8GB

Recharging throught USB cable (by power adapter or PC)

Arm fixed set is optional.

Specifications

- Speaker Output: 2W

- Frequency response: 20Hz-20 KHz

- Output (RMS):2W

- Operating frequency: 60Hz

- Charging voltage:5V

- Speaker Impedance: 4ohm

- SNR: 60db

- Sensitivity: 700±50mV

- Distortion: 0.3% 1W 1 KHz

- Charging time: 6 hours

Accessories

User manual, Certificate,

3 in 1 USB cable,

Bike bracket;

Earphone; String

Arm fixed set (optional)