2A9P5-A6RORSOU A6

Product Parameters: Bluetooth Version: V5.3 Support：a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profile Working Distance Range: 10m ANC Frequency Range: 20-1000HZ ANC Noise Value:-30±3db Working frequency Range: 2.402GHz-2.480GHz Battery Specifications: 3.7V/600mAh Charging Voltage: 5V/1A Charging Time: about 2.5hours Working time (Bluetooth only): about 60hours Working time(ANC only)：about 60hours Working time(Bluetooth and ANC)：about 35hours Items Included: 1. One USB Charging cable 2. One 3.5MM Audio Cable 3. One User Manual 4. O ne Wireless ANC Headphones Bluetooth mode operation： Bluetooth pairing：long press“”for threeseconds，voice prompt “power on”to start up the Bluetooth headphones，it will enter pairing modeautomatically，voice prompt “Bluetooth mode”，indicator light flash with blue and red.Turn on the smart device's Bluetooth searching function and select the device “RORSOU A6”，no password is required, after successfullypairing, a tone “Connected” will be heard, the LED indicator light turn to be blue. Clear pairing:long press the “+”and “-”for 3s at the same time to clear the original pairof connected devices. Button Description: 1)Play/pause the music:short press“”to play or pause the music 2)Last/next song:long press “+ ”for 2 seconds tothe next song; long press “－”for 2 seconds to the previoussong 3)Volume contral: short press“+”for increasing volume;short press“－”for reducing volume 4)Voice assistance:triple press“”to active the voice assistance 5)Answer the call:short press “”when calls coming 6) End of the call:short press “”when calls ending 7) Reject the call: Long press“”for 2 seconds when calls coming 8) Power off:long press “”for 3seconds to turn off the headphone TRANSPARENT MODE/ANC MODE Transparent mode：short press“ANC”buttonto switch the transparent mode,voice prompt“Transparent mode”,the indicator light will turn to be green. ANC mode：short press “ANC”buttonagain to switch the ANC mode,voice prompt “ANC mode”,the indicator light will turn to be green. Low latencymode Press“”for five times to enter the lowlatency game mode,voice prompt “Game mode”. Press“”for five times again to switch the music mode,voice prompt “Music mode”. Aux-in mode When the headset is on other mode,insert the Aux-in line,it will switch to Aux-in playing mode. LED indicator light Status: Charge Status LED indicator light stays redwhen charging. When fully charged, LED indicator lightturns to be blue. Pairing StatusLED indicator light alternating flashes blue and red. PalyingStatusBlueLED indicator flash once in every 5s Note: If no pairing connection after the Bluetooth headset enters the pairing mode, please turn off the headset to save power. Do not perform other operations when searching Bluetooth to prevent the program error. Please select a proper volume while using to prevent damage to your ears. Please note that a good environment for using the Bluetooth headsets can avoid damage to the headsets. Please charge the headset after a long time none-use. A6 5. O ne Travel Protective Storage Bag 2A9P5-A6

Dongguan Qiaomai Electronics Co., Ltd. The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 10/25/2023 To whom it may concern: We, [Dongguan Qiaomai Electronics Co., Ltd.], hereby certify that the equipment for which authorization is sought (FCC ID: [2A9P5-A6]) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the fi lin g of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist ) as an entity producing “covered” equipment. By signing this form, we confir m the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). Sincerely, Signature [Name] Zefeng Cai [Title] Manager [Company] Dongguan Qiaomai Electronics Co., Ltd. 62_[model] CoveredEqu_2.911(d)(5)(i) and (ii) - U, V02

FCC ID: 2A9P5-A6 External ---------------- End ----------------

Label Location On EUT Label Product Name: RORSOU A6 Model Number: RORSOU A6 Trademark: N/A FCC ID: 2A9P5-A6 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.

FCC ID: 2A9P5-A6 Internal PCB ANT ---------------- End ----------------

RF EXPOSURE EVALUATION FCC ID: 2A9P5-A6 According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR eva luation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distance (mm) Calculation results Limit Operating Mode 2402 5.53 5.53±1 6.53 5 1.394 3 BDR&EDR 2441 5.44 5.44±1 6.44 5 1.377 3 2480 6.00 6.00±1 7.00 5 1.579 3 2402 5.72 5.72±1 6.72 5 1.457 3 2441 5.68 5.68±1 6.68 5 1.455 3 2480 6.28 6.28±1 7.28 5 1.684 3 2402 5.82 5.82±1 6.82 5 1.490 3 2441 5.78 5.78±1 6.78 5 1.489 3 2480 6.42 6.42±1 7.42 5 1.739 3 Test Results: PASS.

version01 Dongguan Qiaomai Electronics Co., Ltd. Declaration concerning Antenna Specification It i s hereby declared that the product Model No.: RORSOU A6 FCC ID: 2A9P5-A6 fulfill s the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for PCB antenna type(s) described below: Model No. of antenna: A06 Type of antenna: PCB Antenna Gain of the antenna: 0.54 dBi Frequency range: 2400-2500 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Dongguan Qiaomai Electronics Co., Ltd. Address: Room 401, Building 1, No. 25, Liuhua Road, Dongcheng Section Dongguan, Guangdong, China City: Dongguan, Guangdong ZIP / Postal code: Country: China Place: Place: Date: 2023-10-24 Signature:

Dongguan ChuangXin Wei Technology Co., LTD Customer name： YL Product name： 2.4G Onboard antenna No： A06 Chungxinwei No： YL-A06-Hybrid-JL-V1.1 supplier client Made： Zhang hongda examine： Pengjunfa Date： 2023 /9/20 1. Specification sheet Product main technical parameters Frequency range（Mhz） 2400-2500 Characteristic impedance（Ω） 50 Antenna gain（dBi） 0.54 Output voltage standing wave ratio ≤2.6 Polarization mode Linear polarization 2. Dimension drawing Size：6.3mm*10.29 3. Test report 3.1：Network analyzer test report 3.2：Darkroom 2D, 3D machine data 3.2.1 Efficiency and antenna gain Frequency (MHz) 2400 2450 2500 Avg. Gain (dBi) -1.29 -0.01 0.54 Efficiency (%) 39.72 46.4 53.26 3.2.2 Active test report Headphones wear Free channel TRP TIS TRP TIS 0 4.24 -87.19 5.02 -87.94 39 6.32 -90.89 7.02 -92 78 6.88 -90.76 7.65 -91.45 3.2.3 Matching circuit 3.2.4 2D/3DAntenna field pattern diagram 2400MHZ 2450MHZ 2500MHZ

FCC: 2A9P5-A6 Photo of Conducted Emission Measurement Photo of Radiation Emission Test ---------------- End ----------------