FCC ID: RDR-IN1948 TWS Bluetooth earphones

80 mm

| 55 mm Vv l

| Overview | How to Pair | Factory Setting | How to Wear | Mono Mode CA Cc Yy t ' ' ' '

I Choose Your Eartips 1 First Time Pairing: 1 (Try the following steps to fix connectivity issue) I 1 1. Power off earbuds, keep touching either panel for 5s l Please try medium eartips first as they fit most people. 1 1. Pick up both earbuds, pop both earbuds into the case to 1 Set to factory: - I | to enter pairing mode (LED blinks red and green). I 1 activate them. , 1 1. On cellphone, search for QCY-T4, tap and choose ignore I ~\ C o> 1 2. On cellphone, search for QCY-T4 and tap to connect. I | 2. Pick up both earbuds again. | or cancel pairing. I 1 3. Connected

| gH @ @ | 3. On cellphone, search for QCY-T4 and tap to connect. | 2. Pick up two earbuds, keep touching both bars for 8s or | | .

| 1 *Once paired earbuds will auto power on upon picking up | until LEDs blinks red and green 3 times to power off. \ \ .

\ L M Ss \ from the case. If earbuds fail to auto power on, please \ 3. Keep touching both bars for 10s or until LEDs blink red \ | Charging Earbud I 1 charge them and try again. 1 and green 3 times then blink red toset earbuds to factory. ' 1 Push earbuds into case and earbuds will auto be charged.

' ! Switch Paired Device: ! setting.Manual Pairing (please refer the following steps " ' ! LEDs will glow solid red when charging and turn green l I 1. Turn off phoneAs Bluetooth faculty and earbuds will auto I in case two earbuds lose con nection) ' I for 1 minute once topped up.

| | disconnect and enter fone tes to connect ' Power off earbuds then keep touching panels for 5s or | |

' Vault rot cen tonl ee IL | until LEDs blink red and green. After then, double touch =| __1. Rotate earbud and pop it into your ear then shake head | Charging the Case

' ' Multi-point connection is not available. Earbuds will ' panels and LEDs will blink red and green. Two earbuds will | heck bili |

' | auto reconnect to phoneB uphon powering up again. ! then auto pair with each other when left LED blinks red 1 tocheck wearing stability. | Charge the case via USB cable. l I | and green and the other one turns off. | 2.Please adjust mic towards your mouth to gain better I LED:

l I I ' calling experience. I Battery level <60%: solid red l I I I I Battery level 60%-95%: solid green l I I I . I Battery level 95%: solid white It 1 1 | Three-way Calling & Swith 1 2 Press MFB to answer incoming call. If another call is coming Parameter

| \ \ | __ insync, press MFB to put the first call on hold while | Bluetooth version: V5.0 Standby time: approx. 70hr I 1 1 | _ activating the second call or hold MFB to ignore | Charging time: approx. 2hr Music time: approx. 4.5hr l I I ' the second call. Double press MFB to switch between I Operation range: 10m(with no obstacle)

| ' ' ' held call and active call. ' Talk time: approx. 4hr Battery type: li-ion Qcy-T4 I | | | ; Battery capacity(earbud): 3.7V 43mAh

. l I I I I Battery capacity(case): 3.74=380mAh Mini TWS Bluetooth Earbuds Instruction Video | 1 I | Input parameter(case):5V 300mA

' Charging case ' I ' ' Bluetooth profiles: HSP/HFP/A2DP/AVRCP

1 1 1 1 l 1 1 1 1 I I { 1 |

Function Introduction _ Warranty Card FCC Statement \ 0) | Tips I 1 I 1 |

I 1 Warranty Period 1 This equipment has been tested and found to comply with the 1 | 1. Before using the headset, please read the manual 1 | 12 months after you purchase this item.(or you may 1 __ limits fora Class B digital device, pursuant to Part 15ofthe | ~~ Hazardous substances and their contents in the item I carefully and keep it for future references. Functions Current status Operation/result LED Prompt 1 inquire your local shopper for more details.) 1 FCC Rules. These limits are designed to provide reasonable | 2, The headset need to be fully charged prior to first-time use.

: | Free Service: I protection against harmful interference in a residential installation, I Hazardous Substances I f the headset is lef df ks, pl Power-off Hold MFB far 1s LED glowsereenforis| TONE | Supposing any defects caused by quality issues occur | __ Thisequipment generates uses and can radiate radiofrequency Part ; _ 3-lfthe headsets left unused for over two weeks, please Power-on - i | within the warranty period, please take this warranty | energy and, if not installed and used in accordance with the | Name | PP | He | cd | Gf) [PBB |PeDe| DiBP |DEHP| DBP | BaP | recharge it periodically. Charging Pick up earhuds from case LED glows green for 1s TONE I card and purchase receipts to your distributor for free \ instructions, may cause harmful interference to radio communications. I | 4.Please use the chargers made by qualified manufacturer. eld Wee nb | Schnee see | tener er cromomestmereceemingos | fmm TOTO TOTOTSTOTOLSTS| | steht camatetound you pore pase check Power-off Power-on power off tdgether in case they are LED glows red for 2s TONE ! Ving e rence to radio or televi a tion, which can b 1 | Battey |O}O}/O/O/O/O/O0}O0]|O0]0 I whether itis in pairing mode; if left unconnected for a long i 1 : | errerence to radio OF television reception, which can be I 7 | while, the headset will exit pairing mode, please re-enter not connected to device) Model Number: determined by turning the equipment off and on, the user is fartips |OO|OJO}O/O1/O}O0|0/0 i T I I y 6 quip y I wlololololololololotlo I the mode; if a procedure error of your phone occurs, reboot Pull back into case LED glows solid red] = TONE 1 Date of Purchasing: ; encouraged to try to correct the interference by one or more 1 (Accessories I it; ifa procedure error of the headsetoccurs, reboot or reset it. 7 : of the following measures: Charging} X1O/O;/O}O/O;/O0}]O0}O0]}0 7 1 User's Name: I f a 1 iS} 1 Fact ti P ff Hold MFB far 10: LED blinks red TONE - -- Reorient or relocate the receiving antenna. cable actory setting ower-o} ol ar Is and green 3 times User's Phone: ~- Increase the separation between the equipment and receiver. This form is made by SJ/T 11364 regulation. Caveats

- User's Address: -- Connect the equipment into an outlet on a circuit different O: means that hazardous substance content in the . Answer/end call Incoming call/calling Press MFB ! \ TONE ! Shop's Name: ! from that to which the receiver is connected. | homogeneous materials of this part is within the | 1. Never disassemble or modify your headset for any

+ ! - | -- Consult the dealer or an experienced radio/TV technician for help. ' limits of (EU) 2015/863 regulation . ! reasons to avoid any damages and danger. Ignore call Incoming call Hold MFB fdr 1s \ TONE I Shop's Address: I ' x: that hazard bst tentin at least | 2, Do not store the headset in extreme temperatures (under

+ ! Comments: | This device complies with part 15 of the FCC Rules. Operation ! . one certain homoweneous material of this wig | 0C or over 45C). Voice assistant Connected Hold MFB fdr 1s \ TONE ! | is subject to the following two conditions: ! beyond the limits a (EU) 2015/863 re ulaticn but ! 3. Avoid using the indicator close to the eyes of children or t I 1 (1) This device may not cause harmful interference, and (2) ' thoete no mature alternativein the industry at present ! animals. Mute on/off Calling Double press MFB \ TONE I l this device must accept any interference received, including ' it still conforms to the EU ROHS Directive in the scope ! 4, Do not use this headset during a thunderstorm to avoid

- ! 1 | interference that may cause undesired operation. ! f ti | irregular function and increased risk of electricshock. Music pause Playing Press MFB | \ \ 1 Free exchange service will not be accessed under I ! orexemPtion. ' 5, Do not use harsh chemicals or strong detergents to resume playing I I following circumstances: ; ; I Changes or modifications not expressly approved by the party ! ! clean the headset. Skip track Playing Double press MFB on right/left earbud \ \ 1 1, Damages caused unauthorized disassembly. 1 _ responsible for compliance could void the user's authority to | Notes: Please arrange using time properly as your hearing | 6. Keep the headset dry. to skip track forward/backward I 2. Defects or physical damages caused by leaking or I operate the equipment. ! may be damaged by using the device for a long time. I Switch calltoearbud| Callhandledby phone | Hold MFB fdr 1s \ TONE ' dropping off ' | Manufacturer: Ds Hele Electronics Co., Ltd | FCC ID: RDR-IN1948 yP { | 3. Damages by act of God.Supposing your item is within 1 1 anuracturer: Dongguan Hele Electronics Co.,Ltd, I ra Switch callto phone | Callhandledbyearbuds | Hold MFB fdr 1s \ TONE | __ any damages or defects except the above circumstances, 1 Address: Daojiao Town, Dongguan City, Guangdong, China SR) 0000 G 1 I please return to us or your distributor for free repairing. I I I ww y oe Mm 1 | 1 |

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330 mm

DATE: 2019-Dec-19 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: ROR-|Ni948 Product Name: TWS Bluetooth earphones Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

(Uist here the documents for which you are seeking confidentiality for example -..}

Schematics

* Block diagram

* Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors.

<Signature> 2 B Name: Weigiang Ye Wwetqrdngye Title: Manager Applicant Company: Dongguan Hele Electronics Co., Lid.

Product Name: TWS Bluetooth earphones Model No. In 1948, In 1945 FCC ID RDR-IN1948 All models are electrically identical only model no is different

<Signature>

Name, Weiqiang Ye Title, Manager Applicant Company, Dongguan Hele Electronics Co., Ltd.