3W hot selling mini bluetooth speakers with TF reader

 

Mirco SD Player(mini bluetooth speaker)
*Super bass ,Super mini ,Super metal feeling 
*Support Mirco SD Card

*Excellent loud voice .
*Work with iphone, ipod, ipad, mobile phone, playet etc

 

Main specifications for mini bluetooth speaker :

FEATURE		IMPLEMENTATION
Bluetooth	Version	V:3.0
	Frequency	2.402-2.480GHz
	Max Power Output	3W
	MIC Sensitivity	-32db
	Receiving Sensitivity	Better than82dBm
	Distance	10meters
	Data Transmission	Up to 3Mbps(over the air)
	UART Data Transmission	115200bps
Voltage	Charging	3.7V –4.2V DC
	Working	4.8V –5.5V DC
Current	Working	200MA
	Quiescent Current	>1UA
Battery Capacity		650MAH
Antenna		Built in

(1)Bluetooth version:Bluetooth v3.0+EDR.

(2)Working Range: 10meter.

(3)Built in 500mA rechargeable battery.

(4)Working time: 3.5 hours.

(5)Support A2DP V1.2, AVRCP V1.4 profiles.

(6)Support Line-in and hand-free, with internal mic.

(7)Distortion: <0.5%.

(8)Frequency response: 20HZ-20KHZ.

(9)Loudspesker output: 4Ω3W.

(10)STN: ≥85±2dB.

(11)With LED indicating when working.

(12)Unique design with good sound quality.

(13)Optional with TF card playing.

Accessories for mini bluetooth speaker:

1 ×audio cable;

1 ×USB cable;

1 × gift box;

1 × user manual

Operation instruction for mini bluetooth speakers:

1. Slide the " on" power key located underneath the speaker and hear the confirmation sound.

2. Open the Bluetooth device's search function and find the device connection(connection code" 0000" or no need any code).After entering the connection code,you will hear another confirmation sound from the speaker.

3. Begin using your Bluetooth Speaker.

4. If speaker supporting Mirco SD card/TF card, it is with prev and next song function, you can swift bluetooth and card to enjoy your music.

Note for mini bluetooth speaker:

1).When charging, Only use the charger DC/ charging cable to charge the Bluetooth speaker in the original packing box.

2).Long time without using of speaker or battery has been exhausted, the indicator will be delayed a few seconds to shine.

3).The speaker require around three hours to full charge.

4). Keep 5-10cm between speaker and mouth when calling.

Remarks: Many different bluetooth speakers (mini speakers) available.