User Guide for Shantou Star models including: DR-56 Bluetooth Headset, DR-56, Bluetooth Headset, Headset

dr-57说明书z

User manual

Shantou Star Electronics Co.,LTD DR-56 Bluetooth headset 2BEIADR-56 2BEIADR56 dr 56

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DR-56

UserGuide

Check the ltems 1, Headset d 2, USB charge  3, User Guide
4, Dual 3.5mm audio jack 

Product Specification

Effective distance: 1Om

"Working hours of the headset: Aout 10 hours

Charge time of the headset:

Aout 2.0hours

Charging input voltage:

.7V--5V 

Bluetooth frequency

2.402-2.480GHz

·Note: Due to different pairing devices and using

environment, the working hours of the headset are

different.

Product Overvicw

1.  11: Do not change the mode  long pressing; Short press the Bluetooth radio to pause the song, When ca11ing: short press to answer the  Long press to reject the 
2.   + : Short press to increase the votume, long press the next song.
.   - : Short press the volume down, long press the previous song.

Bluetooth Pairing Operation Method Pull  / off to start the machlne and enter uetooth pairing model. At this time search the corresponding uetooth device name DR-57 on the phone, click the device name DR-57 on the mobllephone for the uetooth pairing.
Charge the Headset The lntemal rechargeae battery lnslde must  fully charged before you start to use the headset. Connect one end of the USB  to the charger or the USB interface of the computer, and the other end to the charge interface of the headset. Red light on: charging. Red light off: charged fully.
Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment. NOTE: 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 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 inteRrefeoreienncteobr yreolonceaoter mthoerereocfetivhiengfoallnotweinnngam. easures:
Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from thaCt otonswuhlticthethdeeraelecreiovrear nisecxopnenrieecntceedd. radio/TV technician for help.
Waming:  prevent possle hearlng damage, do not llsten at hlgh volume levels for long perlod.


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