Botesi M19 TWS Wireless Headset Instructions

M19 TWS Wireless
Headset Instructions

Wireless headset
M19 instructions

Specification of Earbuds

1. Product Name: F9
2. Wireless version : V5.3
3. Protocol: Supports HFP 1.7, HSP 1.2, AVRCP 1.6, SPP 1.2 and PBAP 1.0
4. Speaker Diameter : 8mm
5. Working distance: 10m-20m
6. Call Time: 4 H (1 time full charged)
7. Play Music Time: 4H (1 time full charged)
8. Standby time:650H (With charger case)
9. Frequency:2402MHz~2480MHz
10. Battery type: 3.7V, >30mA Li Battery
11. Charging Time: 2H
12. Working Temperature: -10°-55°

Specification of charger case:

1. Input current: 5V 1A
2. Output current: 5V 1A
3. Battery type: 3.7V 600mAh Li Battery
4. Charging time: 2H

How to operate the earbuds:

1. Make sure that the charging case has electricity. if the charging compartment is out of power, please fully charge the charging compartment;(Pick up the two earbuds and put them back on the cover. The charging compartment indicator  lights up to indicate that there is power. If it does not light, it means no power.)
2. Take the two earbuds out of the charging case and wear them on the left and right ears respectively. The earphones will automatically turn on and automatically pair;(Voice prompt: power on, left channel, right channel, waiting for  connection).
3. Turn on the phone Bluetooth and click on the connection pair name ” TWS ” to connect (voice prompt “Connected”)

How to pairing

Warming remain

For the first time to use the earbuds or for a long time to no use, please charge the charging case and earphones before, Please keep it in an unobstructed and effective environment within 10 meters. Otherwise, it may be stuck and disconnected.
Indicator description:

1. Charge the earbuds: Put the earbuds into the charging case and cover it to charge.
   earbuds indicator: Lights up red when charging, and red light when fully charged. The charging case flashes green and the light is off after charging.

2. Charge the charging case: Plug the SV/1A USB into the charging port to charge. During charging, the middle digit of the charging stand display indicates the charging case power.
   When the number is displayed as “100” ,the battery is fully charged.
   Charging case indicator light: The charging flashes green light, and the light is off after charging.

3. Charge to the mobile phone; 3 Charge the mobile phone:
   Connect USB Cable to USB port of case to charge the mobile phone.ChargingCase indicator light: Light will turn green when charging and turn off when fully charged In master-slave synchronous binaural mode, double-click on one of the headphones is the previous song, and double-click the other headset is the next song!

Single Earbud Mode
Version 5.1 can achieve seamless connection, master-slave synchronization, no need to distinguish the primary and secondary. At present, single ear use does not need to switch signals, only need to connect a good signal name for the first  time, and then take out any earphone, can automatically complete the connection. There is no need to pair single ear connection separately. If single ear signal is connected separately, which makes it impossible to use both ears, you  only need to delete one ear signal, Team up again manually once again!
Headset signal name
“L”Headset signal name: Tws
“R”Headset signal name: Tws
If you can’t use both ears, you just need to delete the single ear signal and manually form a team again! (team building method: turn on two headphones at the same time, double-click any one of them, wait until one of the headphones lights out, and then it is finished.)
Special Note: The two earbuds are well paired before packaged, but if they can not paired well due to some wrong operations, pis. do as following steps to re-pair the earbuds. Power off the two earbuds, then press the button of the two  earbuds at same time and do not release for about 10s, blue lights sparkled —-> red and blue lights sparkled alternatively —> release —>two earbuds are in the situation of paired, and they are ready for phone searching.
Note: This operation also clears the team record between the phone and the earbuds, so you need to delete the Bluetooth pairing record before the phone and then search for the connection again.

Care and maintenance:

1. To avoid any mis-operation caused by collision put the earbud in charging case before put in your pocket
2. Do not use a abrasive cleaner to clean the Bluetooth earbuds.
3. Do not expose the Bluetooth earbuds to excessive temperature.
4. Do not expose the earbud under the blazing sun for a long time
5. Do not let the Bluetooth earbuds be close to the fire source.
6. Do not drop, bump, scratch, twist, tap, crush, or put into the water.
7. Keep away from magnets, appliances and speakers when using Bluetooth earbuds.
8. Do not place the Bluetooth earbuds in extreme temperature (use ambient operating temperature range -10C-55C)
9. Do not expose the Bluetooth earbuds to moisture.
10. If you do not use the Bluetooth earbuds for a long time, please charge it fully and charge it once a week to extend the life of the Bluetooth earbuds.

Safety guidance:

1. please use the standard 5V charger (4.9-5.5V)
2. Do not place the charging case and the Bluetooth earbuds next to the flammable explosives.
3. Do not disassemble the charging case and Bluetooth earbuds, or insert other items into the product to avoid damage to the product or even cause harm to you.

Serious warning:
Do not use this product while charging. Please use the adapter specified by the manufacturer to charge the product. Do not disassemble the built-in lithium battery. Do not let the metal contact or short the electrode. Do not touch or  squeeze the battery to avoid Place in a humid or hot (>60° C) environment.

Warranty Card
Warranty certificate, please fill in and keep it safely
ProductName———————————————-
Sales date—————————————————
Shop——————————————————–
After sale service——————————————-

Packing details:

FCC Warnning:
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 againstharmful 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, maycause 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 equipmentoff 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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

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