Bluetooth Speaker
Instruction Manual 

Please confirm that the following accessories are included in the packing box:

Please do not use if the device is partly damaged. Please contact distributors or after-sales service of ERAN

Adjustable design

The speaker is flexible and can be slightly stretched to adapt to di erent neck sizes.

• Avoid overbending the speaker.
• Do not fold the speaker.
• Please avoid collision with other objects while storing it.

Waterproof

This speaker is IPX4 water waterproof and can prevent sweat.

Button and indicator Definition

key and indicator Definition

1. Power on/o and play/pause button：
   Press and hold 3 seconds to power on the device.
   Short press during music playing for play/pause.
   
2. Increase volume/previous track button：Press and hold 3 seconds to increase volume, short press for the previous track.
3. Decrease volume/next track button： Press and hold 3 seconds to decrease volume, short press， for the next track.
   
4. LED Indicator： Quick blinking in blue: Ready for Bluetooth pairing, and goes o when pairing is successful. The led indicator will be lit in red while charging and will go o when charging is complete.
5. USB charging: For charging the device, connect the rated charger to charge.
6. Microphone： Used for Bluetooth-enabled calls.

Bluetooth connection

Press and hold  the button for 3 seconds to power on the device，
The device will automatically enter Bluetooth pairing mode and the LED indicator blinks quickly in blue. Users can use smartphones to search the paring ID “ER-BS25” for pairing. The device will prompt out “The Bluetooth device is connected successfully” and an LED light goes o when paring is successful.

Answering Call

After the device has been a success in connection with a smartphone, when the phone gets an incoming call， the device will make ring
tones, a short press button for answering the call, and a short press button to hang up the phone during the phone conversation. Short press the button two times in a row to call back the last call/call number of the mobile phone ade. When dialing is in process, a short press button to cancel the call before the other party answer.

Charging Function

When the USB charging cable is plugged in, the Red charging indicator will turn solid . When the red light of the charging indicator is o , the charge is complete.

Technical Parameters

1. 1. Input Charging Voltage and Current：5V/1A
2. Battery Type： Built-in rechargeable Lithium battery
3.  Battery Capacity：3.7V/800mAh
4. Speaker：3W*2
5. F/R：100HZ~20KHZ
6. SNR：80DB
7. Bluetooth Version： Jerry V5.0
8. Working Range：10M
9. Playtime  5 hours @ 100% volume

Name and composition of toxic or harmful substances or elements
Toxic or harmful substances and elements

	Lead (Pb)	(Hg)	(Cd)	(CR(VI))	PBB	(PBB) (PBDE)
PCB X		0	0	0	0	0
Metal part	X	0	0	0	0	0
Plastic parts	0	0	0	0	0	0
Speaker	X	0	0	0	0	0
Cable	X	0	0	0	0	0

This form complies with SJ / t11364.
O: Indicates that the toxic or harmful substances contained in all similar substances in this part are lower then the limit requirements in GB / T26572.
X: Indicates that at least one of the same substances used in this part contains toxic or harmful substances higher than the limit requirements in GB / T26572.

ATTENTION:
With the software and hardware updated, all the technical data and the mode of operation shown on the manual could be changed without prior notice.

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 requirements. The device can be used in portable exposure conditions without restriction.

Documents / Resources

Shenzhen E Ran Technology BS25 Bluetooth Speaker [pdf] Instruction Manual BS25, 2AGBT-BS25, 2AGBTBS25, BS25 Bluetooth Speaker, Bluetooth Speaker

References

• User Manual