ZHONG XING ELECTRONICS K12 SPEAKER User Manual K12 English instruction booklet docx
ZHONG XING ELECTRONICS INDUSTRIAL LIMITED SPEAKER K12 English instruction booklet docx
User Manual
Water-resistant Bluetooth bicycle Speaker K12
Indicator
1, Red:
Charging Stay lit
Charging full Light off
Low power Light flicker
2, Bluetooth:
Bluetooth searching Fast flicker
Connect succeed Slow flicker
Operation
1, Power on/off
Long press Power on/off button② over 5S to power on, do the same to power off.
2, Bluetooth Pairing
Activate the K12 via your handheld device Bluetooth function. The model named K12,
the password is 0000.
Note: Some mobile phone doesn’t need the Bluetooth password to connect
K12 supports search and reconnect the previous connected Bluetooth device
automatically, and will turn off auto if the previous signal still haven’t been searched
after 5 minutes searching.
3, Battery charging
Use the USB cable connect between K12⑥ and your PC (Red light on),the light off
when power full.
Note: To make sure the Lithium-ion battery good working and long rechargeable life,
please charging 2-3 hours before using the device.
4, Earphone / Line-in Slot
Line-in : Insert Line-in cable under power on model, enjoy Line-in music. Cut off the
line-in cable, K12 return to previous state.
Earphone : Insert earphone to enjoy music.
Note: Earphone or Line-in function is optional.
Music
After Bluetooth connected, open music player of device playing music, short press
power on/off button② to play/pause music, through the "VOL +、VOL-"adjust the
music volume.
Products Spec
Water-resistant: IPX3
Power: DC+5V, 1000mA
Battery: Built-in 400mAh Lithium-ion
Speaker: Φ40mm, 4Ω
Bass booster: Φ40mm
SNR: ≥80dB
Hz-kHz: 150Hz-20KHz
Output Power: RMS 2W *1 (THD=10%, f=1KHz)
Product Size: 50*50*80mm
Color gift package size: 87* 87*115mm
Bluetooth: 3.0+ EDR versions
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.
The equipment must not be co-located or operating in conjunction with any other antenna or
transmitter.