2ATKO-THREEPortable Bluetooth Speaker

1 MODEL: the Three II 蓝牙有源音箱 使用手册 1 INSIDETABLE OF CONTENTS CONTENU • CONTENIDO • INHALT • CONTENUTO • CONT EÚDO • 目录 • 同梱品 • the Three II DC Power Cord USB Cable (A to B) Remote Control 3.5mm AUXILIARY Cord - INSIDE - CONTROLS - REMOTE CONTROL - POWER SWITCH - SOURCE CONTROL DIAL - BLUETOOTH® WIRELESS TECHNOLOGY - CONNECTIONS - ANALOG RCA - INPUT - CONNECTIONS - TURNTABLE - INPUT - CONNECTIONS - USB AUDIO - INPUT - FACTORY RESET - CARE & CLEANING 1 2 3-4 5 6 7 8 9 10 11 11 DC Power Cord Cordon d’alimentation c.c. Cordón de alimentación de CC Gleichstromkabel Cavo di alimentazione CC Cabo de alimentação de CC 直流电源线 DC電源コード 3.5mm AUXILIARY AUXILIAIRE 3,5mm 3.5 mm AUXILIAR 3,5-mm-AUX INGRESSO AUSILIARIO DA 3,5 mm AUXILIAR DE 3,5 MM 3.5mm 辅助电缆) 3.5mm補助 USB Cable Câble USB Cable USB USB-Kabel Cavo USB Cabo USB USB 电缆 USBケーブル Remote Control Télécommande Control remoto Fernbedienung Telecomando Controle remoto 遥控器 リモコン سلك طاقة التيار الثابت مم3.5مقبس إضافي USBكابل عد ُ جهاز تحكم عن ب داخل العبوة 2 Remote Control CONTROLS CONTRÔLES • CONTROLES • STEUERUNG • CONTROLLI • CONTROLES • 控制 • コントロ ール • 2 3 1 + Power Switch Interrupteur d’alimentation Interruptor de alimentación Netzschalter Interruttore generale Chave liga/desliga 电源开关 電 源スイッチ Source Source Fuente Quelle Sorgente Fonte 輸入源的切換 ソース Volume Dial Bouton de volume Dial de volumen Lautstärkeregler Comando volume Botão de volume 音量控制 音量ダイアル 123 مفاتيح التحكم مفتاح الطاقةالمصدرقرص مستوى الصوت 3 REMOTE CONTROL TÉLÉCOMMANDE • CONTROL REMOTO • FERNBEDIENUNG • TELECOMANDO • CONTROLE REMOTO • 遥控器 • リモコン • INPUT SELECTION Sélection de la source Selector de fuente Wahl der Audioquelle Selezione segnale audio Seleção de fonte 声源选择 入力選択 Power ON/OFF Mute Volume Down Auxiliary Phono Track Forward*Track Backward* Volume Up USB LED Lights ON/OFF Bluetooth Play/Pause* * for Bluetooth and USB sources only * pour les sources Bluetooth et USB seulement * Solo para fuentes Bluetooth y USB * nur für Bluetooth- und USB-Quellen * Solo per segnali Bluetooth e USB * apenas para fontes Bluetooth e USB * 仅适用于蓝牙和 USB 源 * BluetoothとUSBソースのみ * عد ُ جهاز تحكم عن ب فقطUSB وBLUETOOTHلمصادر تحديد مصدر 4 Power ON/OFF Sous tension / Hors tension Encendido / Apagado Ein / Aus Acceso / Spento Ligar / Desligar 开/关 電源オン／オフ Volume Up Volume haut Subida de volumen Lauter Aumento volume Aumentar o volume 音量增大 音量アップ Track Backward Reculer Retroceso de pista Voriger Titel Brano precedente Retrocede 快退 トラック逆送り Play/Pause Lecture/pause Reproducción/pausa Wiedergabe/Pause Riproduzione / Pausa Reproduzir/Pausar 播放/暂停 再生／停止 Bluetooth Bluetooth Bluetooth Bluetooth Bluetooth Bluetooth 蓝牙 Bluetooth Bluetooth Phono Phono Tocadiscos Phono Fono Fono 模拟音频输入接口 フォノ Mute Sourdine Silenciador Stummschaltung Disattivazione audio Desativar áudio 静音 ミュート Track Forward Avancer Avance de pista Nächster Titel Brano successivo Avançar 快进 トラック順送り Volume Down Volume bas Bajada de volumen Leiser Riduzione volume Diminuir o volume 音量减小 音量ダウン Auxiliary Auxiliaire Auxiliar AUX-Eingang Ausiliario Auxiliar 辅助输入接口 補助 LED Lights ON/OFF Voyants DEL MARCHE/ARRÊT ACTIVACIÓN / DESACTIVACIÓN DE indicadores LED LEDs AN/AUS Spie LED ACCESE/SPENTE ACENDER/APAGAR LEDs LED 灯开/关 LEDライトオン／オフ تشغيل/إيقاف الطاقة خفض مستوى الصوتإضافيتشغيل/إيقاف مصابيح المؤشرات صوتيكتم الصوتتقديم مسار رفع مستوى الصوتترجيع مسارتشغيل/إيقاف مؤقت REMOTE CONTROL TÉLÉCOMMANDE • CONTROL REMOTO • FERNBEDIENUNG • TELECOMANDO • CONTROLE REMOTO • 遥控器 • リモコン • عد ُ جهاز تحكم عن ب 5 POWER SWITCH INTERRUPTEUR D’ALIMENTATION • INTERRUPTOR DE ALIMENTACIÓN • NETZSCHALTER • INTERRUTTORE GENERALE • CHAVE LIGA/DESLIGA • 电源开关 • 電源スイッチ • مفتاح الطاقة POWER ON / STANDBY MISE SOUS TENSION / VEILLE ENCENDIDO / EN ESPERA EIN / STANDBY ACCESO / STANDBY LIGADO / ESPERA 接通电源 / 待机 電源オン／スタンバイ POWER OFF MISE HORS TENSION APAGADO AUS SPENTO DESLIGADO 关闭电源 電源オフ إيقاف تشغيل 2 3 1 + 2 3 1 + PRESS ONCE TO POWER ON APPUYER UNE FOIS POUR METTRE SOUS TENSION OPRIMIR UNA VEZ PARA ENCENDER ZUM EINSCHALTEN EINMAL DRÜCKEN PREMERE UNA VOLTA PER ACCENDERE PRESSIONE UMA VEZ PARA LIGAR 按一下接通电源 1回押すと電源が入ります PRESS AGAIN TO ENTER STANDBY MODE APPUYER À NOUVEAU POUR PASSER EN MODE VEILLE OPRIMIR OTRA VEZ PARA ENTRAR A MODALIDAD EN ESPERA FÜR STANDBY-MODUS ERNEUT DRÜCKEN PREMERE DI NUOVO PER SELEZIONARE LA MODALITÀ DI STANDBY PRESSIONE NOVAMENTE PARA INICIAR O MODO DE ESPERA 再按一下进入待机模式 もう一度押すとスタンバイモードになります تشغيل الطاقة / استعداد اضغط مرة واحدة للتشغيل اضغط مرة أخرى للدخول في وضع الاستعداد 6 SOURCE CONTROL DIAL BOUTON DE COMMANDE DE LA SOURCE • DIAL DE CONTROL DE FUENTE • QUELLENWAHL-REGLER • COMANDO SEGNALE • BOTÃO DE CONTROLE DA FONTE • 源控制盘 • ソースコントロ ールダイアル • قرص التحكم في المصدر 7 BLUETOOTH ® WIRELESS TECHNOLOGY TECNOLOGÍA INALÁMBRICA BLUETOOTH ® • CONFIGURACIÓN DE TECNOLOGIA WIRELESS BLUETOOTH ® • DRAHTLOSE BLUETOOTH ® -TECHNOLOGIE-SETUP • CONFIGURAZIONE TECNOLOGIA WIRELESS BLUETOOTH ® • CONFIGURAÇÃO DE TECNOLOGIA SEM FIO BLUETOOTH ® • BLUETOOTH ® 蓝牙无线电技术 • ソースコントロ ールダイアル • اللاسلكية®BLUETOOTHتكنولوجيا White / Solid Blanc / Continu Blanco / Continuo Weiss / Dauerhaft Bianco / Luce fissa Branco / Constante 白色 / 常亮 白色／点灯 Bluetooth Bluetooth ON Devices Settings Connected Bluetooth Bluetooth ON Devices Settings Klipsch The One Connected Bluetooth Bluetooth ON Klipsch The Three II Devices Not Paired Settings Klipsch The One Phone Klipsch The Three II Solid White Flashing White PAIR CONNEXION CONEXIÓN VERBINDEN COLLEGAMENTO CONECTAR 连接 ペアリング Hold 3 Seconds Appuyer pendant 3 secondes Mantenga oprimido durante 3 segundos 3 Sekunden gedrückt halten Tenere premuto per 3 secondi Manter pressionado por 3 segundos 保持 3 秒 3秒間押します 2 4 3 5 6 Bluetooth Bluetooth ON Devices Settings Klipsch The Three Connected Bluetooth Bluetooth ON Devices Settings Klipsch The One Connected Bluetooth Bluetooth ON Klipsch The Three Devices Not Paired Settings Klipsch The One Phone Bluetooth Bluetooth ON Devices Settings Klipsch The Three Connected Bluetooth Bluetooth ON Devices Settings Klipsch The One Connected Bluetooth Bluetoot…

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MODEL: the Three II 蓝牙有源音箱 使用手册 1 INSIDETABLE OF CONTENTS CONTENU • CONTENIDO • INHALT • CONTENUTO • CONT EÚDO • 目录 • 同梱品 • the Three II DC Power Cord USB Cable (A to B) Remote Control 3.5mm AUXILIARY Cord - INSIDE - CONTROLS - REMOTE CONTROL - POWER SWITCH - SOURCE CONTROL DIAL - BLUETOOTH® WIRELESS TECHNOLOGY - CONNECTIONS - ANALOG RCA - INPUT - CONNECTIONS - TURNTABLE - INPUT - CONNECTIONS - USB AUDIO - INPUT - FACTORY RESET - CARE & CLEANING 1 2 3-4 5 6 7 8 9 10 11 11 DC Power Cord Cordon d’alimentation c.c. Cordón de alimentación de CC Gleichstromkabel Cavo di alimentazione CC Cabo de alimentação de CC 直流电源线 DC電源コード 3.5mm AUXILIARY AUXILIAIRE 3,5mm 3.5 mm AUXILIAR 3,5-mm-AUX INGRESSO AUSILIARIO DA 3,5 mm AUXILIAR DE 3,5 MM 3.5mm 辅助电缆) 3.5mm補助 USB Cable Câble USB Cable USB USB-Kabel Cavo USB Cabo USB USB 电缆 USBケーブル Remote Control Télécommande Control remoto Fernbedienung Telecomando Controle remoto 遥控器 リモコン سلك طاقة التيار الثابت مم3.5مقبس إضافي USBكابل عد ُ جهاز تحكم عن ب داخل العبوة 2 2 3 1 + CONTROLS CONTRÔLES • CONTROLES • STEUERUNG • CONTROLLI • CONTROLES • 控制 • コントロ ール • Power Switch Interrupteur d’alimentation Interruptor de alimentación Netzschalter Interruttore generale Chave liga/desliga 电源开关 電 源スイッチ Source Source Fuente Quelle Sorgente Fonte 輸入源的切換 ソース Volume Dial Bouton de volume Dial de volumen Lautstärkeregler Comando volume Botão de volume 音量控制 音量ダイアル 123 مفاتيح التحكم مفتاح الطاقةالمصدرقرص مستوى الصوت 3 REMOTE CONTROL TÉLÉCOMMANDE • CONTROL REMOTO • FERNBEDIENUNG • TELECOMANDO • CONTROLE REMOTO • 遥控器 • リモコン • INPUT SELECTION Sélection de la source Selector de fuente Wahl der Audioquelle Selezione segnale audio Seleção de fonte 声源选择 入力選択 Power ON/OFF Mute Volume Down Auxiliary Phono Track Forward*Track Backward* Volume Up USB LED Lights ON/OFF Bluetooth Play/Pause* * for Bluetooth and USB sources only * pour les sources Bluetooth et USB seulement * Solo para fuentes Bluetooth y USB * nur für Bluetooth- und USB-Quellen * Solo per segnali Bluetooth e USB * apenas para fontes Bluetooth e USB * 仅适用于蓝牙和 USB 源 * BluetoothとUSBソースのみ * عد ُ جهاز تحكم عن ب فقطUSB وBLUETOOTHلمصادر تحديد مصدر 4 Power ON/OFF Sous tension / Hors tension Encendido / Apagado Ein / Aus Acceso / Spento Ligar / Desligar 开/关 電源オン／オフ Volume Up Volume haut Subida de volumen Lauter Aumento volume Aumentar o volume 音量增大 音量アップ Track Backward Reculer Retroceso de pista Voriger Titel Brano precedente Retrocede 快退 トラック逆送り Play/Pause Lecture/pause Reproducción/pausa Wiedergabe/Pause Riproduzione / Pausa Reproduzir/Pausar 播放/暂停 再生／停止 Bluetooth Bluetooth Bluetooth Bluetooth Bluetooth Bluetooth 蓝牙 Bluetooth Bluetooth Phono Phono Tocadiscos Phono Fono Fono 模拟音频输入接口 フォノ Mute Sourdine Silenciador Stummschaltung Disattivazione audio Desativar áudio 静音 ミュート Track Forward Avancer Avance de pista Nächster Titel Brano successivo Avançar 快进 トラック順送り Volume Down Volume bas Bajada de volumen Leiser Riduzione volume Diminuir o volume 音量减小 音量ダウン Auxiliary Auxiliaire Auxiliar AUX-Eingang Ausiliario Auxiliar 辅助输入接口 補助 LED Lights ON/OFF Voyants DEL MARCHE/ARRÊT ACTIVACIÓN / DESACTIVACIÓN DE indicadores LED LEDs AN/AUS Spie LED ACCESE/SPENTE ACENDER/APAGAR LEDs LED 灯开/关 LEDライトオン／オフ تشغيل/إيقاف الطاقة خفض مستوى الصوتإضافيتشغيل/إيقاف مصابيح المؤشرات صوتيكتم الصوتتقديم مسار رفع مستوى الصوتترجيع مسارتشغيل/إيقاف مؤقت REMOTE CONTROL TÉLÉCOMMANDE • CONTROL REMOTO • FERNBEDIENUNG • TELECOMANDO • CONTROLE REMOTO • 遥控器 • リモコン • عد ُ جهاز تحكم عن ب 5 POWER SWITCH INTERRUPTEUR D’ALIMENTATION • INTERRUPTOR DE ALIMENTACIÓN • NETZSCHALTER • INTERRUTTORE GENERALE • CHAVE LIGA/DESLIGA • 电源开关 • 電源スイッチ • مفتاح الطاقة POWER ON / STANDBY MISE SOUS TENSION / VEILLE ENCENDIDO / EN ESPERA EIN / STANDBY ACCESO / STANDBY LIGADO / ESPERA 接通电源 / 待机 電源オン／スタンバイ POWER OFF MISE HORS TENSION APAGADO AUS SPENTO DESLIGADO 关闭电源 電源オフ إيقاف تشغيل 2 3 1 + 2 3 1 + PRESS ONCE TO POWER ON APPUYER UNE FOIS POUR METTRE SOUS TENSION OPRIMIR UNA VEZ PARA ENCENDER ZUM EINSCHALTEN EINMAL DRÜCKEN PREMERE UNA VOLTA PER ACCENDERE PRESSIONE UMA VEZ PARA LIGAR 按一下接通电源 1回押すと電源が入ります PRESS AGAIN TO ENTER STANDBY MODE APPUYER À NOUVEAU POUR PASSER EN MODE VEILLE OPRIMIR OTRA VEZ PARA ENTRAR A MODALIDAD EN ESPERA FÜR STANDBY-MODUS ERNEUT DRÜCKEN PREMERE DI NUOVO PER SELEZIONARE LA MODALITÀ DI STANDBY PRESSIONE NOVAMENTE PARA INICIAR O MODO DE ESPERA 再按一下进入待机模式 もう一度押すとスタンバイモードになります تشغيل الطاقة / استعداد اضغط مرة واحدة للتشغيل اضغط مرة أخرى للدخول في وضع الاستعداد 6 SOURCE CONTROL DIAL BOUTON DE COMMANDE DE LA SOURCE • DIAL DE CONTROL DE FUENTE • QUELLENWAHL-REGLER • COMANDO SEGNALE • BOTÃO DE CONTROLE DA FONTE • 源控制盘 • ソースコントロ ールダイアル • قرص التحكم في المصدر 7 BLUETOOTH ® WIRELESS TECHNOLOGY TECNOLOGÍA INALÁMBRICA BLUETOOTH ® • CONFIGURACIÓN DE TECNOLOGIA WIRELESS BLUETOOTH ® • DRAHTLOSE BLUETOOTH ® -TECHNOLOGIE-SETUP • CONFIGURAZIONE TECNOLOGIA WIRELESS BLUETOOTH ® • CONFIGURAÇÃO DE TECNOLOGIA SEM FIO BLUETOOTH ® • BLUETOOTH ® 蓝牙无线电技术 • ソースコントロ ールダイアル • اللاسلكية®BLUETOOTHتكنولوجيا White / Solid Blanc / Continu Blanco / Continuo Weiss / Dauerhaft Bianco / Luce fissa Branco / Constante 白色 / 常亮 白色／点灯 Bluetooth Bluetooth ON Devices Settings Connected Bluetooth Bluetooth ON Devices Settings Klipsch The One Connected Bluetooth Bluetooth ON Klipsch The Three II Devices Not Paired Settings Klipsch The One Phone Klipsch The Three II Solid White Flashing White PAIR CONNEXION CONEXIÓN VERBINDEN COLLEGAMENTO CONECTAR 连接 ペアリング Hold 3 Seconds Appuyer pendant 3 secondes Mantenga oprimido durante 3 segundos 3 Sekunden gedrückt halten Tenere premuto per 3 secondi Manter pressionado por 3 segundos 保持 3 秒 3秒間押します 2 4 3 5 6 Bluetooth Bluetooth ON Devices Settings Klipsch The Three Connected Bluetooth Bluetooth ON Devices Settings Klipsch The One Connected Bluetooth Bluetooth ON Klipsch The Three Devices Not Paired Settings Klipsch The One Phone Bluetooth Bluetooth ON Devices Settings Klipsch The Three Connected Bluetooth Bluetooth ON Devices Settings Klipsch The One Connected Bluetooth Bluetooth ON Klipsch The …

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DATE : 2021-05-18 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ATKO-THREE Product Name: Portable Bluetooth Speaker 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:  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> Name：kenny xie Title：Certification Engineer Company：Soundlab Technology Company Limited

DATE :202 Federal C o Authorizati 7345 Oakl a Columbia, RE: LETT E To Whom We, the u n relating to these matt We also h e benefits, in U.S.C.853( Sincerely, <Signatur e Name：ke Title：Cer t Company： 21-05-18 ommunicatio on & Evalua and Mills Ro Maryland 2 ER OF AGE It May Conc ndersigned, application ers. ereby certify ncluding FC (a). e> nny xie tification En Soundlab ons Commis ation Divisio oad 21046 ENT AUTHO cern: hereby aut h for equipme y that no pa C benefits, gineer Technolog y ssion on ORIZATION horize Com ent authoriz rty to the ap pursuant to y Company N mpliance Tes zation, includ pplication au o Section 53 Limited sting, LLC to ding the sig uthorized he 301 of the A o act on our ning of all d ereunder is nti-Drug A b r behalf in a documents r subject to t buse Act of 1 ll matters relating to the denial of 1988, 21 f

DATE Fed e Auth 7345 Colu On o Sant this des c each Com appr For i beha for c No.1 Ping <Sig n Name Title： Applic :2021-05-1 eral Commu horization & 5 Oakland M umbia, Mary our behalf, tun, Houjie, application cribe the dev h unit manuf mmission’s r roval with th instances w alf, I acknow certification, 101,202,Bui gshan Distric nature> e：kenny xie Certificatio cant Compa 8 unications C Evaluation D Mills Road land 21046 I appoint E Dongguan, for equipm vice or syste factured, im regulations is applicati o where our au wledge that still resides lding 1, Mic ct, ShenZhen e on Engineer any：Sound ommission Division Autho r EST Techno Guangdon ment certifica em for which ported or m will have a on. uthorized ag all responsi with Sound crolab Indus n, China r dlab Techno rity to Act a ology Co., g, China to ation. I cert h equipment arketed, as affixed to it ent signs t h ibility for com dlab Technol strial Park, N ology Comp asAgent Ltd. Addre o act as our tify that sub t certification defined in t a label ide he applicatio mplying with logy Compa No.2 Baozi S pany Limited ess:Chilingxi r agent in th bmitted doc n is sought. he Federal entical to th on for certific h the terms any Limited South Road, d iang, Qisha he preparati cuments pro I also certify Communica hat submitte cation on ou and conditio Address: Kengzi, antou, on of operly y that ations ed for ur ons

Soundlab Technology Company Limited I, the undersigned, kenny xie: The following models have the same technical construction including circuit diagram, PCB Layout, components and component layout, all electrical construction and mechanical construction, except the different appearance and material. At the same time, the power amplifier chip has 2 options. 1) Model No.: the Three III 2) Model No.: the Three 3) Model No.: the Three II 4) Model No.: the Three Snap-on FCC ID: 2ATKO-THREE Sincerely, Client’s signature : Client’s name / title : kenny xie / Certification Engineer Contact information / address : No.101,202,Building 1, Microlab Industrial Park, No.2 Baozi South Road, Kengzi, Pingshan District, ShenZhen, China Telephone: 0755-28291111 Fax No.: 0755-28290000

Ex M/ xternal Pho /N: the Thre otos ee III Ex M/ xternal Pho /N: the Thre otos ee III Ex M/ xternal Pho /N: the Thre otos ee III Ex M/N: xternal Pho the Three S otos Snap-on Ex M/N: xternal Pho the Three S otos Snap-on Ex M/N: xternal Pho the Three S otos Snap-on

2ATKO-THREE 25133-THREE () CMIIT IDXXXXXXXX CAN ICES-003(*) / NMB-003(*) 2ATKO-THREE 25133-THREE () CAN ICES-003(*) / NMB-003(*) () 菲林号：70-The Three Snap On-63-2144-01 210424 CAN ICES-003(*) / NMB-003(*) 2ATKO-THREE 25133-THREE () CAN ICES-003(*) / NMB-003(*)

Label Loocation

In M/ nternal Pho /N: the Thre otos ee III In M/ nternal Pho /N: the Thre otos ee III In M/ nternal Pho /N: the Thre otos ee III Blu Ant uetooth tenna In M/ nternal Pho /N: the Thre otos ee III In M/ nternal Pho /N: the Thre otos ee III In M/ nternal Pho /N: the Thre otos ee III In M/ nternal Pho /N: the Thre otos ee III In M/N: nternal Pho the Three S otos Snap-on In M/N: nternal Pho the Three S otos Snap-on

FCC ID: 2ATKO-THREE EST Technology Co. ,Ltd Report No. ESTE-R2105152 Page 1 of 5 FCC 47 CFR MPE REPORT Soundlab Technology Company Limited Portable Bluetooth Speaker Model Number: the Three III Additional Model: the Three, the Three II, the Three Snap-on FCC ID: 2ATKO-THREE Prepared for: Soundlab Technology Company Limited No.101,202,Building 1, Microlab Industrial Park, No.2 Baozi South Road, Kengzi, Pingshan District, ShenZhen, China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2105152 Date of Test: Mar. 27~May. 14, 2021 Date of Report: May. 17, 2021 FCC ID: 2ATKO-THREE EST Technology Co. ,Ltd Report No. ESTE-R2105152 Page 2 of 5 Maximum Permissible Exposure 1. Applicable Standards Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2m normally can be maintained between the user and the device. 1.1. Limits for Maximum Permissible Exposure (MPE) (a) Limits for Occupational/Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 ,︱H︱ 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-10000 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 ,︱H︱ 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-10000 1.o 30 Note: f=frequency in MHz; *Plane-wave equivalent power density FCC ID: 2ATKO-THREE EST Technology Co. ,Ltd Report No. ESTE-R2105152 Page 3 of 5 1.2. MPE Calculation Method E (V/m) = d G×P×30 Power Density: Pd (W/m 2 ) = 377 E 2 E = Electric Field (V/m) P = Peak RF output Power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = 2 d×377 G×P×30 From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained FCC ID: 2ATKO-THREE EST Technology Co. ,Ltd Report No. ESTE-R2105152 Page 4 of 5 2. Conducted Power Result Mode Frequency (MHz) Peak output power (dBm) Peak output power (mW) Target power (dBm) Antenna gain (dBi) (Linear) GFSK 2402 -1.02 0.791 -1 ±1 2 1.585 2441 -0.85 0.822 0 ±1 2 1.585 2480 -0.25 0.944 0 ±1 2 1.585 8-DPSK 2402 -0.90 0.813 0 ±1 2 1.585 2441 -0.70 0.851 0 ±1 2 1.585 2480 -0.19 0.957 0 ±1 2 1.585 BLE 1M 2402 -0.99 0.796 0 ±1 2 1.585 2440 -0.79 0.834 0 ±1 2 1.585 2480 -0.29 0.935 0 ±1 2 1.585 BLE 2M 2402 -0.95 0.804 0 ±1 2 1.585 2440 -0.75 0.841 0 ±1 2 1.585 2480 -0.17 0.962 0 ±1 2 1.585 FCC ID: 2ATKO-THREE EST Technology Co. ,Ltd Report No. ESTE-R2105152 Page 5 of 5 3. Calculated Result and Limit Mode Target power (dBm) Antenna gain Power Density (S) (mW/cm 2 ) Limited of Power Density (S) (mW/cm 2 ) Test Result (dBi) (Linear) 2.4G Band GFSK 1 2 1.5850.00040 1 Complies 8-DPSK 1 2 1.5850.00040 1 Complies BLE 1 2 1.5850.00040 1 Complies End of Test Report

FCC ID: 2ATKO-THREE EST Technology Co., Ltd Report No. ESTE-R2105150 Page 1 of 83 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Soundlab Technology Company Limited Portable Bluetooth Speaker Model Number: the Three III Additional Model: the Three, the Three II, the Three Snap-on FCC ID: 2ATKO-THREE Prepared for: Soundlab Technology Company Limited No.101,202,Building 1, Microlab Industrial Park, No.2 Baozi South Road, Kengzi, Pingshan District, ShenZhen, China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2105150 Date of Test: Mar. 27~May. 14, 2021 Date of Report: May. 17, 2021 FCC ID: 2ATKO-THREE EST Technology Co., Ltd Report No. ESTE-R2105150 Page 2 of 83 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION......................................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................. 5 1.1. Description of Device (EUT) ........................................................................................................... 5 1.2. Antenna Information ........................................................................................................................ 5 2. SUMMARY OF TEST ......................................................................................................................... 6 2.1. Summary of test result ...................................................................................................................... 6 2.2. Test Facilities ................................................................................................................................... 7 2.3. Measurement uncertainty ................................................................................................................. 8 2.4. Assistant equipment used for test ..................................................................................................... 8 2.5. Block Diagram ................................................................................................................................. 8 2.6. Test mode ......................................................................................................................................... 9 2.7. Channel List ................................................................................................................................... 10 2.8. Power Setting of Test Software ...................................................................................................... 10 2.9. Test Equipmen ................................................................................................................................ 11 3. MAXIMUM PEAK OUTPUT POWER ................................................................................................. 12 3.1. Limit ............................................................................................................................................... 12 3.2. Test Setup ....................................................................................................................................... 12 3.3. Spectrum Analyzer Setting ............................................................................................................. 12 3.4. Test Procedure ................................................................................................................................ 12 3.5. Test Result ...................................................................................................................................... 13 4. 20 DB BANDWIDTH ....................................................................................................................... 18 4.1. Limit ............................................................................................................................................... 18 4.2. Test Setup ....................................................................................................................................... 18 4.3. Spectrum Analyzer Setting ............................................................................................................. 18 4.4. Test Procedure ................................................................................................................................ 18 4.5. Test Result ...................................................................................................................................... 19 5. CARRIER FREQUENCY SEPARATION .............................................................................................. 24 5.1. Limit ............................................................................................................................................... 24 5.2. Test Setup ....................................................................................................................................... 24 5.3. Spectrum Analyzer Setting ............................................................................................................. 24 5.4. Test Procedure ................................................................................................................................ 24 5.5. Test Result ...................................................................................................................................... 25 6. NUMBER OF HOPPING CHANNEL .................................................................................................. 30 6.1. Limit ............................................................................................................................................... 30 6.2. Test Setup ......................................................................................................................…

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Con nducted Test Rad Rad diated Test ( diated Test ( (30-1000 M (Above 1GH MHz) Hz)