Hifi Black Square portable wireless bluetooth speaker For Ipod / Ipad / Cell Phone

Square portable wireless bluetooth speaker at competitive price

Features:

1. Cute silicon housing, lovely design
2. Small size, excellent sound, suitable for outdoor even
3. Full and rich low-end response, good bass
4. Built-in microphone for hands-free speaker for any phone
5. Built-in rechargeable battery for up to 10 hours playback, power saving
 

Description:

(1) Bluetooth version: Bluetooth V3.0+EDR

(2) Working Range: 0- 10meter

(3) Built in polymer Lithium-ion battery: 3.7V 300mA

(4) Working time: 3- 5 hours

(5) Input voltage: DC 5V

(6) Support Line-in, to be connect with computer or mobile phone or MID by cable

(7) Support Bluetooth hand-free phone, with internal microphone

(8) Read music from Micro SD/TF card directly

(9) Distortion: <1%

(10) Frequency response: 100HZ-20KHZ

(11) Speaker output: 4Ω3W

(12) STN: ≥85±2dB

(13) With LED indicating when working

(14) Unique design with good sound quality

(15) Optional with FM RADIO.

Main function

1. Bluetooth connection: V2.1/EDR version, lower power saving mode, abandon the bondage or traditional connection and enjoy the music infinitely.
2. Support hands-free function of mobile phone call-back function of the last call
3. Super bass passive mode and low frequency system, bass is more sonorous
4. Support mp3 layer II III, wav(PCM,IMA-ADPCM)format
5. Built-in big capacity 4600Ah power, meet the needs of enjoying the music anytime and anywhere
6. Power indicator,intuitive operation: blue/red power indicate light are convenient to manage Bluetooth connection and battery charging. Blue/red LED power light convenient to Bluetooth connection and charge management
7. Support audio input: 3.5mm line-in audio jack, easy to connect many kinds of sound equipments such as mobile phone, computer….
8. Support auto-suspend function.

Charging

1. Using USB line in box charges for the battery, the mini end of mini USB line connects with voice box, the another big end connects with computer or 5V charger.
2. When charging begins, power led shows red and means charging normal. When fully charged, red led is out.

Clear fault

1. Automatically power off when boot: battery is low, please charge
2. Automatically power off when play: battery is low and can’t play because of low voltage, please charge
3. Loudspeaker has no voice: examine the volume is on
4. Buttons have no function or have error: please power-off and then power-on, or take out battery and then install again
5. Can’t connect Bluetooth: at first, make sure the Bluetooth function is open, secondly, if searching the Bluetooth devices or not, finally be sure start and connect the Bluetooth device normally.

Product maintain

1. Product use built-in lithium polymer batteries, please power off the device when not be in use.
2. Please use the charging device that can provide input voltage 5V/500mA in case of device trouble
3. Forbidden to let the product have a rain, be damp or other liquid drops
4. Forbidden to let the product close to great heat source, baking or drying
5. Forbidden to let the product fall down or be hit, or have a heavy weight on