The Art of Utility D043 Bluetooth Earbuds User Manual

The Art of Utility AB Bluetooth Earbuds

user_manual

Earphone Manual  Accessories  Product Diagram
 Operation A． Turn on When device is off, press the MFB button for 4 seconds to turn on. (Blue LED flashed 3 times and hear voice "power on” and “pairing ") B． Paring Active Bluetooth feature of your phone and search for Bluetooth earphone, select the earphone from BT list of device then click it to pair. (Red LED and Blue LED quickly flash alternately with “pairing” voice). C. Connected Once earphone is paired successfully , hear the “Connected” voice and blue LED flash every 5 seconds. D. Turn off Press the MFB button for 3 seconds to turn off earphone ( Hear “Power off” voice and red LEDs flashed 3 times to be off).
 Buttons Operation E. Charging Battery When battery power is low or empty, need to charge with USB cable. Charging time is around 2H. Note：Please use qualified and certified adopter (5V/500mA) to charge the battery.
 LEDs insturction LED Function Description Charging battery Red LED is lighting Battery is full Blue LED is lighting Turn on /Pairing Red and Blue LED is flashing , alternatively Connected Blue LED is flashing at every 5s Low battery alarm Tone remind and red LED is flashing Turn off earphone Red LED is flashing 3 times  Wear Instruction A． Eartips Have three different size(L/M/S) eartips to fit your ear, please select the fittest size to wear. B． Wear Earphone Have printed L&R text on earphone, please wear it correctly.
Technical SpecificationBT Version：V4.2 BT Profile：A2DP, HFP,HSP, AVRCP RF Range：10M Play time：4H Standby Time：110hrs Charging Time：2H &tĂƌŶŝŶŐ^ƚĂƚĞŵĞŶƚŚĂŶŐĞƐŽƌŵŽĚŝĨŝĐĂƚŝŽŶƐŶŽƚĞdžƉƌĞƐƐůLJĂƉƉƌŽǀĞĚďLJƚŚĞƉĂƌƚLJƌĞƐƉŽŶƐŝďůĞĨŽƌĐŽŵƉůŝĂŶĐĞĐŽƵůĚǀŽŝĚƚŚĞƵƐĞƌ͛ƐĂƵƚŚŽƌŝƚLJƚŽŽƉĞƌĂƚĞƚŚĞĞƋƵŝƉŵĞŶƚ͘dŚŝƐĞƋƵŝƉŵĞŶƚŚĂƐďĞĞŶƚĞƐƚĞĚĂŶĚĨŽƵŶĚƚŽĐŽŵƉůLJǁŝƚŚƚŚĞůŝŵŝƚƐĨŽƌĂůĂƐƐĚŝŐŝƚĂůĚĞǀŝĐĞ͕ƉƵƌƐƵĂŶƚƚŽWĂƌƚϭϱŽĨƚŚĞ&ZƵůĞƐ͘dŚĞƐĞůŝŵŝƚƐĂƌĞĚĞƐŝŐŶĞĚƚŽƉƌŽǀŝĚĞƌĞĂƐŽŶĂďůĞƉƌŽƚĞĐƚŝŽŶĂŐĂŝŶƐƚŚĂƌŵĨƵůŝŶƚĞƌĨĞƌĞŶĐĞŝŶĂƌĞƐŝĚĞŶƚŝĂůŝŶƐƚĂůůĂƚŝŽŶ͘dŚŝƐĞƋƵŝƉŵĞŶƚŐĞŶĞƌĂƚĞƐƵƐĞƐĂŶĚĐĂŶƌĂĚŝĂƚĞƌĂĚŝŽĨƌĞƋƵĞŶĐLJĞŶĞƌŐLJĂŶĚ͕ŝĨŶŽƚŝŶƐƚĂůůĞĚĂŶĚƵƐĞĚŝŶĂĐĐŽƌĚĂŶĐĞǁŝƚŚƚŚĞŝŶƐƚƌƵĐƚŝŽŶƐ͕ŵĂLJĐĂƵƐĞŚĂƌŵĨƵůŝŶƚĞƌĨĞƌĞŶĐĞƚŽƌĂĚŝŽĐŽŵŵƵŶŝĐĂƚŝŽŶƐ͘,ŽǁĞǀĞƌ͕ƚŚĞƌĞŝƐŶŽŐƵĂƌĂŶƚĞĞƚŚĂƚŝŶƚĞƌĨĞƌĞŶĐĞǁŝůůŶŽƚŽĐĐƵƌŝŶĂƉĂƌƚŝĐƵůĂƌŝŶƐƚĂůůĂƚŝŽŶ͘/ĨƚŚŝƐĞƋƵŝƉŵĞŶƚĚŽĞƐĐĂƵƐĞŚĂƌŵĨƵůŝŶƚĞƌĨĞƌĞŶĐĞƚŽƌĂĚŝŽŽƌƚĞůĞǀŝƐŝŽŶƌĞĐĞƉƚŝŽŶ͕ǁŚŝĐŚĐĂŶďĞĚĞƚĞƌŵŝŶĞĚďLJƚƵƌŶŝŶŐƚŚĞĞƋƵŝƉŵĞŶƚŽĨĨĂŶĚŽŶ͕ƚŚĞƵƐĞƌŝƐĞŶĐŽƵƌĂŐĞĚƚŽƚƌLJƚŽĐŽƌƌĞĐƚƚŚĞŝŶƚĞƌĨĞƌĞŶĐĞďLJŽŶĞŽƌŵŽƌĞŽĨƚŚĞĨŽůůŽǁŝŶŐŵĞĂƐƵƌĞƐ͗ϋϋZĞŽƌŝĞŶƚŽƌƌĞůŽĐĂƚĞƚŚĞƌĞĐĞŝǀŝŶŐĂŶƚĞŶŶĂ͘ϋϋ/ŶĐƌĞĂƐĞƚŚĞƐĞƉĂƌĂƚŝŽŶďĞƚǁĞĞŶƚŚĞĞƋƵŝƉŵĞŶƚĂŶĚƌĞĐĞŝǀĞƌ͘ϋϋŽŶŶĞĐƚƚŚĞĞƋƵŝƉŵĞŶƚŝŶƚŽĂŶŽƵƚůĞƚŽŶĂĐŝƌĐƵŝƚĚŝĨĨĞƌĞŶƚĨƌŽŵƚŚĂƚƚŽǁŚŝĐŚƚŚĞƌĞĐĞŝǀĞƌŝƐĐŽŶŶĞĐƚĞĚ͘ϋϋŽŶƐƵůƚƚŚĞĚĞĂůĞƌŽƌĂŶĞdžƉĞƌŝĞŶĐĞĚƌĂĚŝŽͬdsƚĞĐŚŶŝĐŝĂŶĨŽƌŚĞůƉ͘7KLVGHYLFHFRPSOLHVZLWKSDUWRIWKH)&&5XOHV2SHUDWLRQLVVXEMHFWWRWKHIROORZLQJWZRFRQGLWLRQV7KLVGHYLFHPD\QRWFDXVHKDUPIXOLQWHUIHUHQFHDQGWKLVGHYLFHPXVWDFFHSWDQ\LQWHUIHUHQFHUHFHLYHGLQFOXGLQJLQWHUIHUHQFHWKDWPD\FDXVHXQGHVLUHGRSHUDWLRQ

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