Gaoke Gk-A32 Bluetooth V2.1 Edr Nfc Touch Screen Hands-Free Speaker

GAOKE GK-A32 V2.1 Mic Hands-Free AUX EDR NFC Touch Screen Wireless Subwoofer Bluetooth Speaker Description: This is GAOKE GK-A32 Touch Screen Dual speakers. Owns 3D surround, Bluetooth Handsfree. Can be play in long time support. Owns Exclusive private mode, its the best voice for you ears. Specification1: Bluetooth Version V2.1+EDR, support NFC Bluetooth Transmission up to 10 Meters Audio Channels 2.1 channels, stereo audio sound Color Black Red Blue Distortion < 0.3% Distortion 1% Sensitive 600mv Max Watt 3wx2 Signal-to Noise 85dB Frequency Scope 100Hz ~ 18KHz Power Supply Built-in Lithium battery Battery Capacity 1500 mAh Battery Charging Voltage 3.7V~5V MAX Voltage DC-5V Working Time 4 hours ~ 7 hours Audio Input 3.5mm stereo/ Bluetooth, AUX, SD card Music Formate MP3,WMA,APE,WAV,FLAC Data Transmission 2.1Mbps Key Control Mode Touch Screen Charging Interface USB Micro 5P Socket Case Material Plastic Net weight 249g Gross Weight 560g Product Size 178 x 65 x 67mm Gift Box Size 214 x 95 x 72mm Specification2: I/O speaker 50 mm Loudspeaker Output 3W x 2 USB Charging slot x 1 SD Card slot x 1 Aux-in slot 3.5mm x 1z ( 3.5mm ) Look-up Table of Functions TF card Aux-in FM radio USB slot LED Light Indication Hands-free phone call Battery built-in not removable Warranty 1 year Product Digram: NFC Indication SD Card Port Micro USB Port 3.5mm AUX Port Power On/ Power off LED Indication for charging Volume Down/ Previous song or station Volume up/ next song/ FM next station Pause/ Play/ Play/ Answer/ Reject a call Bluetooth Indication or disconnection, mode for Bluetooth/ SD Card/ FM play Operation Manual For The Buttons(Bluetooth/SD Card/FM Mode): Step1 Volume+: Short press for next song or station, long press for volume up. Step2 Volume-: Short press for previous song or station, long press for volume down. Step3 Pause/Play: Short press for pause or play music, long press for station searching in radio mode. Step4 Telephone Mode: Short press for call or rejection, long press for 3 seconds to reject a call short press it for rejection during a call, and return to play mode after rejection. During Bluetooth mode, double press it to call the last telephone number. Step5 The Power Button: " ON " for power on ," OFF " for power off. It can not play in power off mode,but there is LED indication for charging when connect the power. Step6 LED and Voice Indication in Bluetooth Mode. 1.Power On: voice prompt and Touch-screen LED indicator light on, the LED light will be off in 5 seconds, Bluetooth LED Button twinkles slowly in blue. 2.Bluetooth Connect : Voice prompt and blue LED twinkles slowly Step7. For Data Download In power on mode, please connect the data cable between the speakers and computer,the speaker enter download mode,when open the computer, click USB flash for data download directly. (Note: please format the sd card which used for the first time) Step8 Power Charging The indication LED twinkles in red in charging mode and red light power off for charging full,when charging it by external power, it should be standard 5V USB interface. When charged full, please remove the power adapter from the socket, and then remove the USB cable from the speaker. Bluetooth Connection: 1. To start the speaker, please move the power button to ON status, there is a voice prompt of "Bluetooth Mode" and the LED lights twinkles for scanning bluetooth device. 2. In bluetooth mode, please change the device into bluetooth setting mode, look for bluetooth data or wireless connecting,and enter into bluetooth setting to set it in ON status. 3. Scanning Bluetooth Device, enter into Bluetooth setting scan for device request paring number "0000" To make sure it is connected successfully, click A32 for some seconds LED twinkles, which indicate the speaker is in working status. After the Bluetooth connected, you can play music from the bluetooth device, or for hands-free call. Package included: 1 x Wireless Speaker 1 x USB Cable 1 x Line-in Cable 1 x Warranty Card 1 x User Manual Detail pictures: