True Wireless Bluetooth Speakers Instructions Dual speaekrs using 1 Combination mode Product details Power on Long press the two speakers MFB for 2 seconds,blue light on with the prompt Power on Strong magnet between two speakers 3 4 2 Stereo mode Language switch When the two speakers are powered on and not yet paired with other device(red and blue light flash alternatively), MFB on each speakers to switch the language. Wireless stereo effect 1 Music Play/Pause When listen to music,short press MFB to Play/Pause Siri support Host Any speakers can operate above steps. Answer calls Host Double press the MFB when connected to the phone. Note:iPhone need to turn on Siri setting. Single speaker using 2 5 6 1 MFB 2 Speaker 3 Micro USB charging port 4 USB output 5 Led light 6 Mic Accessories Speaker Manual Charging cable 1 2 Emergency power bank 1 2 Using one charging cable to connect the USB port of the speaker and charging interface of the phone.Then the speaker can power the phone.And the charging time depends on the Battery left lightmod of the speaker. Power output:5V;1.5A Blue light on Blue light on Power off Long press any of the speakers MFB for 2 seconds, red light on then off,with the prompt Power off Red light on then off Red light on then off Pairing 1 Power on the two speakers,then they will enter the paring mode automatically with red and blue light flash alternatively. 3 2 3 4 5 6 When the two speakers have been paired,power off any one of them,the two speakers will power off at the same time. Host device is a connection between the phone and auxiliary device.It is will under high power consumption. The speaker will power offer automatically without any connection in 3 minutes. There is not music playing if connected between smartphone and speaker,it will power off in 30 minutes. Iphone will indicate the internal battery power in real time. Short press MFB on the host speaker to answer the incoming call.Only host device works when calling. Reject calls Host 1 Long press the MFB 2 seconds to power on the speaker,then it will enter pairing mode.Its red and blue light will flash alternatively. Charging 1 Charge the speaker through the charging cable.The green light is on when charging.When full charge the indicator light will off automatically. 2 Turn on the Bluetooth of the phone and search for SUN HEAD D20
,then click to pair. When calls come in,long press MFB 1 seconds 5 Bluetooth Bluetooth Device name Available equipment SUN HEAD D20 Available equipment SUN HEAD D20 Atention 1 For other Bluetooth device connection,please refer to the above steps. 6 7 8 Blue and red light flash Blue and red light flash 2 When two speakers in red and blue light flashing status,double press any speakers MFB to connect the speakers.The one be double pressed is the host device and its indicator light will still flash red and blue light alternatively. Host Blue and red light flash 3 Turn on the Bluetooth of the phone and search for SUN HEAD D20,then click to pair. Bluetooth Bluetooth Device name Available equipment SUN HEAD D20 Available equipment SUN HEAD D20 Note: Above is first pairing operation, same device will auto connect when power on. Specification Model: SUN HEAD D20 Bluetooth version:V4.2 Speaker power:2*10W Single speaker size:94*78.5*114mm Dual speaker size:94*78.5*228mm Power input:5V;1000mA Speaker battery:2*7.4V/2000mAh Power output:5V;1.5A Speaker charging time: About 3 hours Playing time: About 12 hours(medium volume) Porfile support:AVRCPV/A2DPV/HFP V/HSP V Frequency response:60Hz-16KHz Distortion:<1% -82dbv Working temperature:-10-50C Transmission Distance:10(Maximum distance) Weight:1140g 4 9 FCC Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.