Duoenlaite Shenzhen Technology DTKJ-U-0721 Wireless Speaker User Manual
- June 6, 2024
- Duoenlaite Shenzhen Technology
Table of Contents
Duoenlaite Shenzhen Technology DTKJ-U-0721 Wireless Speaker User Manual
Product Feature
- wireless technology: support Wireless music player .
- AUX audio input: Support computer, phone, MP3, PAD, PSP connection. nd
- Humanized design of cord slot, suitable for ipad, mini, iphone, and Samsung phones.
- Simple and fashionable appearance, exquisite workmanship, metal texture, unique style shows personality.
- Professional stereo sound design with perfect sound, enjoy music at any moment.
- Convenient to carry out, suitable for use at home and travel.
Operation Instruction
Functions and feature
- wireless technology: support Wireless music player .
- AUX audio input: Support computer, phone, MP3, PAD, PSP connection.
- Charging: Use USB MICRO cable, wide compatibility.
Working indicator light
- Blue light quick flashing: search the device that connected to the speaker last time.
- Blue light normally on: speaker working.
Operation Method
Wireless Pairing
-
Switch to the ON position, turn on the power, when the speaker makes a sound “du”, it automatically search the Wireless devices that connected to the speakers last time.
Warm prompt: If it can search the devices, the speaker will connected automatically; Entering search device state, the speaker will make a sound “du”, at that time, the opened Wireless device will have matching connection prompt.. -
Manual search Wireless speaker: turning on your phone or other Wireless device, search “BT-10”, choose “connect”. When the speaker makes a sound “du”, it shows blue-tooth connect correctly.
Audio Inputs
Switch to the “on” position, connect 3.5mm audio cable with AUX IN interface
and Audio-output device (computer, phone, MP3), it can be used as an external
audio source speaker.
Operation method of pairing with laptop
Because of many laptop Wireless version, the connection methods are different.
If can’t connect with it at first time, the new version of Wireless driver
should be installed on a laptop. If there is any connection matching
difficulty, please call after-sales service of the company or ask experienced
computer operating person for help.
Charging method
In operation state, when the battery is about to run out, Wireless speaker will make a prompt sound every 30 seconds, remind battery is too low, at this point you insert USB cable one end into the PC or the standard USB ower adapter, insert the other end into the Wireless speaker charger port Wireless speaker started charging. The red indicator light means it is charging. The red light off means the battery is full. You can disconnect the charger and the device, and then to use this product.
- Please read the instructions carefully before use the product.
- Please don’t throw or beat the product.
- Please don’t put the product at high temperature.
- When prompt low power, please recharge in time. Please timely pull out charging connector when the battery fully charged.
- If the speaker can’t connect with the device, please check whether the Wireless turn on, or other Wireless devices is opened.
- Please turn off Wireless when charging suggest don t’ use Wireless speaker before the battery fully charged.
Parameter specifications
Product model: BT-10
Wireless version : Wireless 5.0 Support
Wireless protocol : HSP, HFP, A2DP, profile Effective wireless distance: -..10
(different for environmental factors the connection to the Wireless devices)
Frequency range : 2.4G – 2.480GHZ
Transmitted power : 4dB
Receive sensitivity : -90dBm
Output power : 3W*2 SNR: 75dB
USB charging voltage: DC 5V
Battery :the lithium battery 1000mAh
Operating voltage : 3.7V
Play duration:10h (60% percent of the volume)
Product specification : 205X81 X49 mm Audio input : Bluetooth/AUX Weight: 313g
Packing Components
- a speaker
- a 3.5mm audio line
- a USB power line
- a Specification
- a Packing box
FCC 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 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.
Caution: Any changes or modifications 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 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.
RF Exposure Information
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.