JiLang Technology J7 Bluetooth speaker User Manual

Shenzhen JiLang Technology Limited Bluetooth speaker

User Manual

6. Wi r e l e s s C a m e r a R e m o t e S h u t t e r After the Wireless connection is successful ,enter the mobile phone's camera application, short press the play' button is the android mobilephoneshutter, double-click the 'play' button is the Iphone shutter.Partial View Manual1 2 3 4 5 6 7 8 9 10 1112 131.USB interface, Power Output/Input 2.Power Bank /Flashlight switch3.Pocket lamp bulb 4.Previous/Volume - Short press to play previous song, long press for volume down.5.Mic6.Pause/Play; answer/hang up the call7.Indicator: play: blue Charging: green8.Power ON/OFF;Mode Wireless Speaker with Power BankUsage1.The wireless connection Long press the power button, the blue light will flashing. the device ready to pair. Play via ComputerActivate Computer's wireless, if the computer does not built-in BT, plug on a BT adapter, also need extra BT driver.Turn speaker to pairing mode(Blue light flashing quickly)-Search " JL BT" -Pairing- Connect and Play. Play via Mode phoneActivate Mode phone's wireless- Search Find' JL BT' -pairing-Connectand playdocking (short press the "M" key to switch to the LINE - IN mode).4. The power bank Short press the Power Bank switch,the power indicator will light up, eachindicator represents twenty-five percent of the total quantity of electricity.5.LED Flashlight functionContinuous press the Power Bank switch twice to ON/OFFParameterWireless version: V3.0Wireless transmission power: CLASS2-4dBmWireless working frequency: 2.4GHzCharging voltage: DC5V/500mA-1ACharging time: 5hourPower Bank output: 5V-1AWorking voltage : DC 3.7VBattery capacity: 4000MASpeaker parameter: 4Ω5W X2 ф40MM THD : ≤ 0.1%Signal to Noise Ratio: ≥90 dbMusic/talking time: 8HWireless range: 10-20m2. The TF card play Playing songs in MP3 format which saved in TF card.3. The LINE IN functionConnection device 3.5 MM audio interface, easy to complete with PC/IPOD/PHONE/MP3 / MP4R perfect 9.9.Next Song/Volume + Short press to play next song, long press for volume up.10.LINE IN11.TF CARD12.Hang rope position13.Non-slip siliconeTroubleshooting1.Hands-free call is only available at wireless connected status; Still the phone call could be interfered with high frequency electromagnetism. People should try not to use thisproduct under high frequency environment.2.Wireless is a bidirectional transmitting protocol; transmitting distance is highly related to audio player. Compatible BT players are recommended.3.When wireless transmitting devices cannot be connected, please delete the rest BT receiving devices name on the list. Re-activate "JL BT", re-searching and re-pairing.4.The sound performance could also be affected when BT transmitting devices is under poor signal environment, or under low battery capacity.正面背面FCC ID: 2ACGOJ7
Federal Communications Commission (FCC) Interference Statement 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 generate, 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 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. 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. RF exposure warning This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

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