In-ear bluetooth earbud with detachable sport neckband DGSPE200RD Main Function:
1 Caller Number 2 Voice Prompts 3 Automatic Entry Mode 4 Low Power Prompt 5 The Last Number Redial 6 Disconnected Automatically Shut Down,Boot No Connection Or Disconnected 180 Seconds Automatically Shut Down 7 The Volume is Synchronized, the Volume Defaults ToThe Maximum Sound Of 60%
8 Power Synchronization Key Description:
Play/Pause Button In the off state: Long press for 2 seconds to boot, directly into the pairing, red and blue lights flash 2 seconds Power on: Press and hold for 3 seconds to shut down, and automatically enter and match the pair after 2 seconds. Double click on the last number to redial Short press play/pause music the call, long press to reject the call When there is an incoming call, short press to answer long press the call to switch back to the phone During a call, short press to hang up the current call, Volume reductionPress and hold the volume down, short press to play the previous track Volume plus: long press volume plus, short press to play next song LED Light Back to state, blue light flashes quickly Successful connection, blue light is on When booting, when there is no Bluetooth connection, it will automatically shut down in 180 seconds The low voltage is 3.3V, the shutdown voltage is 3V, and the low battery alarm is from 3.3V to 3V every 30 seconds. This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 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 requi rement. The device can be used in portable exposure condition without restriction. FCC ID: 2ARKW-DGSPE200RD