Steren Electronics BL-750-125 Steren Grenade User Manual

Steren Electronics International, LLC Steren Grenade Users Manual

User manual

• Transmission Frequency: 2.4GHz steren music grenade allproof Operation instructionSupportTechnical Specifications·Enjoy clear, great sound with the high quality Steren Music Grenade ·Built-in 500mAh polymer lithium battery can play up to 4 hours.·Connects with most portable audio devices via Bluetooth® or 3.5mm audio connection·IPX5 Rated for Indoor / Outdoor use·Answer telephone calls through its hands free speaker function1、Volume Up / Next Track2、Answer / End Call (Play /Pause) 3、Volume Down / Previous Track4、USB Charging Port5、3.5mm Audio Input6、Power On / Off7、Indicator light8、Microphone• Bluetooth® Version: V2.1 + EDR• Bluetooth®• Transmission Frequency: 2.4GHz • Output Power: 5W• IPX Grade: IPX5• Battery : 3.7V 500mAh • Playing Time: Approximately 3-4 hours• Charging Time: Approximately 2 hours• Unit Weight: 245g1、Wired connectionConnect the Steren Music Grenade smart speaker to any audio device via the 3.5mm cable supplied with your device.NOTE: When a device is connected to the 3.5 mm jack port, function is disabled and wireless devices will not be able to play music.Slide the power switch to the right ( No.6) to turn the speaker onConnect to computer or other USB charging device via the supplied Micro USB cable. The indicator light will be RED while charging. It will be turn off after charging is completed.Connecting Audio Devices to the Steren Music Grenade SpeakerWhen you have an inbound call the indicator light will rapidly flash and the speaker will notify you of the incoming call, along with the number that is calling. You can press the Answer button to accept the call or hold on it to reject the call.Notice: The music will be automatically paused during a call , then will resume when the call is ended.2. Wired Connection:Once connected via the 3.5 audio cable to your mobile device, you can begin to play your music. If you cannot hear any sound, increase the volume.2、Wireless Bluetooth® connection① When you turn on the speaker, it will automatically be in Bluetooth mode.② It will then begin searching for Bluetooth® devices automatically. You will hear a series of audio beeps and the indicator light will rapidly flash.③Turn on the Bluetooth® in your mobile device, then search and find the device named“Steren Grenade” please click it and wait for connection. The indicator light will turn on and slowly flash after connected.④On some older Bluetooth® devices you may be asked to input a Passcode. If so, please key in “0000” and press enter. How to Play Music & Answer Phone Calls with the Steren Music Grenade Speaker1. Wireless Bluetooth® Connection:Once connected via Bluetooth® to your mobile device, you can begin to play your music. If you cannot hear any sound, please check the Bluetooth® connection again and increase the volume.Make sure your mobile phone has Bluetooth® enabled and that the devices are connected. Refer to the section on “Wireless Bluetooth® Connection”Caring for your Steren Music Grenade speakerAlways store the speaker with the power off, and away from fine dust.Avoid storage at extreme temperatures as it may shorten battery life and affect its function. Moreover, high temperatures may also degrade performance. Please try to place it in ventilated place.Frequently Asked QuestionsAnswerQuestion I cannot answer and end call I cannot connect with speaker via wirelessI hear crackling 1.Turn up the volume2. Ensure the speaker is paired or connected with the audio device that’s playing musicIt depends on your mobile phone whether it supports hands free, because some older devices won’t support this.Bluetooth® is a wireless radio technology which means it is sensitive to objects between the speaker and the connected device. The speaker is designed to be used within 33 feet (10 meters) of a connected device, with no major objects in between (walls, etc.).I cannot hear anything on the speakerCan it connect two Bluetooth® devices at the same time?123 874 56LEDMICDC AUXOFF ONSteren Music Grenade Bluetooth® Speaker InformationCharging for Music bomb smart speakerTurning on the Steren Music Grenade SpeakerSteren Electronics LLCNo4.Answering calls and speaker phone functions:When the Steren Music Grenade speaker is connected with your mobile device via Bluetooth®, all calls will be available on it. 3. To control music (play, pause, skip tracks, fast forward, rewind and adjust the volume etc.) Press and hold the button “+” or “—” to turn up or turn down the volume. Press the call key (refer to item 2) to pause, and press it again to continue to play. Press the button “+” or “—”to go to next or previous track.System reset: Press the Power button for 10s to resetThe Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.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 notinstalled and used in accordance with the instructions, may cause harmful interferenceto radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined byturning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:o Reorient or relocate the receiving antenna.o Increase the separation between the equipment and receiver.o Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.o Consult the dealer or an experienced radio/TV technician for help.Caution: Any changes or modi?cations to this device not explicitly approved by manufacturer could void your authority to operate this equipment.This device complies with part 15 of the FCC Rules. Operation is subject tothe following two conditions:(1) This device may not cause harmful interference, and (2) this device must acceptany interference received, including interference that may cause undesired operation.The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.Steren Grenade

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