User Manual Bluetooth Headset BH-M91 Catalog 1. Product overview--------------------------------------------------------- ------------- 1 2. Primarily operation--------------------------------------------------------- ------------- 2 3. Bluetooth pairing--------------------------------------------------------- ------------- 3 3.1 Pairing to 2 devices---------------------------------------------------------------------- 4 4 . C h a r g i n g - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 5. LED indicator Light---------------------------------------------------------------------- 6 6. Specifications----------------- ---------------------------------------- ------------- 7 7. Notes and Questions---------------------------------------------------------------------- 8 1.Product overview Packing list A. BH-M91 Bluetooth headset 1 pcs B. Car charger 1 pcs C. Micro USB charging cable 1 pcs D. Bag 1 pcs E. Manual 1 pcs 2.Primarily operation Button Function Primarily operation Power on/off Press and Hold the MFB for 3 seconds turn on/off M91. Pairing model In off status, press and hold MFB for 6 seconds until red and blue LED flash alternatively. Multi-Function Button
(MFB) Play/Pause In playing the music, short press the MFB to play/pause music the music. Phone function Incoming call, short press MFB to answer/end the call;
press and hold the MFB to reject the call. Volume up/down While on a call or playing music, short press the volume up/down button, it will increase or decrease volume when playing music or on a phone call. Up/Down music In playing music, press and hold the + or - to switch up/down music. Last Number Redial In standby status, press MFB twice. Voice dialing Short Press and hold MFB button 2 seconds Sound switch While on a call, Press and hold MFB button. 3 Bluetooth Pairing and connect A In power off status, Press and hold Multi-function button 3 seconds to enter into pairing mode, blue and red LED flashes alternately. B Turn on the phones Bluetooth function, search "BH-M91" Bluetooth device, click "BH-M91" to connect. After pairing connection successful, LED indicator Light turn to Blue and flashes once for three seconds , it can listen the music and phone via the headset. 3.1 One pairing two devices AAfter pairing the first phone(computer, pad )turn off the first connected phones Bluetooth function temporarily. BPress and hold MFB to turn off M91. Then press and hold MFB 6 seconds to to enter into pairing mode blue and red LED flashes alternately . COpen the second phones Bluetooth function, search "BH-M91" Bluetooth device, click
"BH-M91" to connect. After pairing connection successful, LED indicator Light turn to Blue, and flashes slowly. DTurn on the first phones Bluetooth function, found the history of BH-M91 click and connect. ( some phones will automatic connection). Connection success is the implementation of one pairing two function. Pleas noted: the connection two phones could only have one to play music, need to pause or turn off the first one to play the second one. 4. Charging When the red LED Light flashes please charging immediately. It need about 2 hours to charging. When the red LED light out , it meats the battery is full. Charging connect. Please using standard USB charging cable, using the Micros port to connect the M91USB port to connect the USB chargercar chargertravel chargercomputer USB etc Pleas noted
*When you dont use BH-M91Please charging at least once every 2 months. 5. LED indicator Status Power on Power off LED displayed Blue LED flashes 3 times Red LED flashes 3 times Pairing status Red and blue LED flashed alternately Unconnected standby status Blue LED flashes twice every 5 seconds Connected standby status Blue LED flashes once every 10 seconds Playing music status Blue LED flashes once every 10 seconds Call status Low voltage Charging Fully Charged Blue LED flashes once every 10 seconds Red LED flashes Solid Red Red LED turn off 6. Specifications Model Bluetooth version Chip solution Operation frequency Standby time Talk/Play music time Charge time Supported profile BH-M91 V4.1,ClassII CSR BC8615 2.402GHz-2.480GHz About 600 hours About 40 hours About 3 hours A2DP1.2, AVRCP1.0, HFP 1.6, HSP 1.2 Multi-point connection Support (connect two phones) Pass code for supported Bluetooth headset, adapter, receiver, speaker etc Battery type Charging Supply Operating temperature Net weight 0000111112348888 400mAh rechargeable lithium battery 5VDC,100-240V AC adapter500MA
-1055 About 135g Overall dimensions 387mm*191.25 mm*419.175 mm 7. Notes and Questions. AOne pairing two devices When connect with two devices, it just can playing one phones music. If you want to playing the other one, please pause or turn off the first one phones music. BPower off automatically M91 will power off automatically when the Bluetooth no connect over 10 min. C How to re-connect? Also how do to If it cant re-connect. When BH-M91 connected successful with the Bluetooth device. It will re-connect automatically when the device turn on . If it cant re-connect , please re-pair again. D. How to clean matching records In any status, press and hold MFB and mute button. E. Matching pass code If there are some devices need to enter pass code, please to enter 0000 ( four zero ); 8888
(four eight) ; 1111(four one) or 1234. F.What is the charge voltage and current? What kind of equipment can be used?
Met DC 5 voltage, 500mA, the car charger, travel charger, computer USB port and so on can charging to BH-M91. 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. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.