2ALNA-BTS10PORTABLE WIRELESS SPEAKER

English User Manual Benutzerhandbuch Guide Utilisateur Manual de Usuario Manuale Utente 取扱説明書 01 13 24 35 46 57 EN • Conversion between Party Mode and Stereo Mode Short press the Bluetooth button on any of the two speakers. • Disable the Party Mode or Stereo Mode Press and hold the Bluetooth button for Ss on any of the two speakers, then both will re-enter Bluetooth pairing mode Specifications Bl uetooth Version 4.2 Output Power 9W Frequency 70Hz-20KHz Battery Ty pe 3.65V I 2600mAh Lithium battery Charging Time 3 5 hours @SV / 1 A Dimensions 98.3 x 98.3 x 34.8 mm Waterproof Grade IP67 11 DE • Umstellung zwischen Party-Modus und Stereo-Modus DrOcken Sie kurz die Bluetooth-Taste an einem der beiden Lautsprecher • Deaktivieren Sie den Party-Modus oder den Stereo-Modus Halten Sie die Bluetooth-Taste an einem der beiden Lautsprecher 5 Sekunden lang gedruckt, um den Bluetooth-Pairing-Modus erneut zu aktivieren. Spezifikationen Bluetooth Version 4.2 Ausgangsleistung 9W Frequenz 70Hz-20KHz Batteriet y p 3.65V I 2600mAh Lithium batter y Ladezeit 3 5 Stunden @SV / 1 A Gr613e 98.3 x 98.3 x 34.8 mm Wasserdichter Grad IP67 23 FR • Conversion entre mode fete et mode stereo Appuyez br伦vementsur le bouton Bluetooth de l'un des deux enceintes. • D缸activerle mode fete ou le mode stereo Appuyez sur le bouton Bluetooth et maintenez-le enfonce pendant 5 secondes sur l'une des deux enceintes, puis les deux entreront de nouveau en mode de jumelage Blue­ tooth. Caracteristiques Version Bluetooth 42 Puissance de sortie 9W F伦quence 70Hz-20KHz Ty pe de batterie 3 65V I 2600mAh Batterie Lithium Temps de charge 3.5 heures @SV / 1 A Dimensions 98.3 x 98.3 x 34.8 mm Grade d'etencheite IP67 34 ES • Conversion entre modo fiesta y modo estereo Presione brevemente el bot6n Bluetooth en cualquiera de los dos altavoces. • Desactiva el modo fiesta o el modo estereo Mantenga presionado el bot6n Bluetooth durante 5 segundos en cualquiera de los dos altavoces, luego ambos volveran a entrar al modo de emparejamiento Bluetooth Specifications Vers的ndel bluetooth 42 Potencia de salida 9W Frecuencia 70Hz-20KHz Tipo de baterfa Baterfa de litio 3.65V / 2600mAh Tiempo de carga 3,5 horas@ 5 V / 1 A Dimensiones 983 x 98.3 x 348 mm Grado de resistencia al agua IP67 45

Shenzhen Thousandshores Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-03-17 Subject; Request for Long Term Confidentiality FCC ID: 2ALNA-BTS10 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Catherine Lu Title: Test engineer

Page 1 of 5 Appendix B: Photographs of EUT Product: PORTABLE WIRELESS SPEAKER Model: BTS10 External Photos Page 2 of 5 Page 3 of 5 Page 4 of 5 Page 5 of 5

Label Artwork and Location Model: BTS10 Label: Size: L*W=54.8*14mm Location

Page 1 of 7 Appendix B: Photographs of EUT Product: PORTABLE WIRELESS SPEAKER Model: BTS10 Internal Photos Page 2 of 7 Antenna Page 3 of 7 Page 4 of 7 Page 5 of 7 Page 6 of 7 Page 7 of 7

RF exposure evaluation FCC ID: 2ALNA-BTS10 §2.1093 Radiofrequency radiation exposure evaluation: Portable Devices. According to§15.247(i) and§1.1307b(1), 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 of the commission’s guidance. The 1-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, where  f(GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  When the minimum test separation distance is < 5 mm, a distance of 5 mm according is applied to determine SAR test exclusion.  The result is rounded to one decimal place for comparison  Channel Frequency (GHz) Max. Power (dBm) Tune up Power (dBm) Max. Tune up Power (dBm) Max. Tune up Power (mW) Test distance (mm) Result exclusion thresholds for 1-g SAR CH 00 2.402 0.53 0±1 1.0 1.26 5 0.39 3.0 Result: Base on the calculation value, No SAR measurement is required.

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID: 2ALNA-BTS10 Product: PORTABLE WIRELESS SPEAKER Model No.: BTS10 Additional Model No.: N/A Trade Mark: Tribit Report No.: TCT191216E014 Issued Date: Jan. 20, 2020 Issued for: Shenzhen Thousandshores Technology Co., Ltd. 5/F, Chuangxin Building, Seven-star Creative Square, No.2North Alley, Chuangye 2nd Road, Bao'an Dis 28th, ShenZhen 518000, China Issued By: Shenzhen Tongce Testing Lab. 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China TEL: +86-755-27673339 FAX: +86-755-27673332 Note: This report shall not be reproduced except in full, without the written approval of Shenzhen Tongce Testing Lab. This document may be altered or revised by Shenzhen Tongce Testing Lab. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT191216E014 Page 2 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. General Information ................................................................................. 6 4.1. Test environment and mode ................................................................................. 6 4.2. Description of Support Units ................................................................................ 7 5. Facilities and Accreditations .................................................................. 8 5.1. Facilities ................................................................................................................. 8 5.2. Location ................................................................................................................. 8 5.3. Measurement Uncertainty ..................................................................................... 8 6. Test Results and Measurement Data ..................................................... 9 6.1. Antenna requirement ............................................................................................ 9 6.2. Conducted Emission ........................................................................................... 10 6.3. Conducted Output Power ................................................................................... 14 6.4. 20dB Occupy Bandwidth .................................................................................... 19 6.5. Carrier Frequencies Separation ......................................................................... 24 6.6. Hopping Channel Number .................................................................................. 29 6.7. Dwell Time ............................................................................................................ 32 6.8. Pseudorandom Frequency Hopping Sequence ................................................ 37 6.9. Conducted Band Edge Measurement ................................................................ 38 6.10.Conducted Spurious Emission Measurement .................................................. 42 6.11.Radiated Spurious Emission Measurement ..................................................... 46 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Report No.: TCT191216E014 Page 3 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. Test Certification Product: PORTABLE WIRELESS SPEAKER Model No.: BTS10 Additional Model: N/A Trade Mark: Tribit Applicant: Shenzhen Thousandshores Technology Co., Ltd. Address: 5/F, Chuangxin Building, Seven-star Creative Square, No.2North Alley, Chuangye 2nd Road, Bao'an Dis 28th, ShenZhen 518000, China Manufacturer: Shenzhen Thousandshores Technology Co., Ltd. Address: 5/F, Chuangxin Building, Seven-star Creative Square, No.2North Alley, Chuangye 2nd Road, Bao'an Dis 28th, ShenZhen 518000, China Date of Test: Dec. 17, 2019 – Jan. 19, 2020 Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Date: Jan. 19, 2019 Brave Zeng Reviewed By: Date: Jan. 20, 2019 Beryl Zhao Approved By: Date: Jan. 20, 2019 Tomsin Report No.: TCT191216E014 Page 4 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(1) PASS 20dB Occupied Bandwidth §15.247 (a)(1) PASS Carrier Frequencies Separation §15.247 (a)(1) PASS Hopping Channel Number §15.247 (a)(1) PASS Dwell Time §15.247 (a)(1) PASS Radiated Emission §15.205/§15.209 PASS Band Edge §15.247(d) PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: TCT191216E014 Page 5 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. EUT Description Product: PORTABLE WIRELESS SPEAKER Model No.: BTS10 Additional Model: N/A Trade Mark: Tribit Bluetooth ver…

Text truncated - open the document above for the full version.

Report No.: TCT191216E014 Page 41 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 8DPSK Modulation Test channel: Lowest channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB 9.5 MHz/Start2.31 GHzStop2.405 GHz * * 3DB RBW 100 kHz VBW 300 kHz SWT 10 ms 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -62.99 dBm 2.390000000 GHz 2 Marker 2 [T1 ] -55.62 dBm 2.400000000 GHz 3 Marker 3 [T1 ] -55.62 dBm 2.400000000 GHz F1 F2 D1 0.05 dBm D2 -19.95 dBm Date: 17.JAN.2020 10:19:28 Ref 10 dBm* Offset 4 dB A LVL Att 20 dB 9.5 MHz/Start2.31 GHzStop2.405 GHz * * 3DB RBW 100 kHz VBW 300 kHz SWT 10 ms 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -61.89 dBm 2.390000000 GHz 2 Marker 2 [T1 ] -57.27 dBm 2.400000000 GHz 3 Marker 3 [T1 ] -55.97 dBm 2.331923077 GHz F1 F2 D1 -0.01 dBm D2 -20.01 dBm Date: 17.JAN.2020 10:21:19 No-hopping mode Hopping mode Test channel: Highest channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB 2.8 MHz/Start2.477 GHzStop2.505 GHz * * 3DB RBW 100 kHz VBW 300 kHz SWT 10 ms 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -61.35 dBm 2.483500000 GHz 2 Marker 2 [T1 ] -62.22 dBm 2.500000000 GHz 3 Marker 3 [T1 ] -60.55 dBm 2.486826923 GHz F1 F2 D1 -1.72 dBm D2 -21.72 dBm Date: 17.JAN.2020 10:29:00 Ref 10 dBm* Offset 4 dB A LVL Att 20 dB 2.8 MHz/Start2.477 GHzStop2.505 GHz * * 3DB RBW 100 kHz VBW 300 kHz SWT 10 ms 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -60.57 dBm 2.483500000 GHz 2 Marker 2 [T1 ] -61.97 dBm 2.500000000 GHz 3 Marker 3 [T1 ] -59.87 dBm 2.487589744 GHz F1 F2 D1 -2.89 dBm D2 -22.89 dBm Date: 17.JAN.2020 10:30:25 No-hopping mode Hopping mode Report No.: TCT191216E014 Page 42 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.10. Conducted Spurious Emission Measurement 6.10.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: KDB 558074 D01 v05r02 Limit: In any 100 kHz bandwidth outside the intentional radiation frequency band, the radio frequency power shall be at least 20 dB below the highest level of the radiated power. In addition, radiated emissions which fall in the restricted bands must also comply with the radiated emission limits. Test Setup: Test Mode: Transmitting mode with modulation Test Procedure: 1. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 2. Set to the maximum power setting and enable the EUT transmit continuously. 3. Set RBW = 100 kHz, VBW = 300kHz, scan up through 10th harmonic. All harmonics / spurs must be at least 20 dB down from the highest emission level within the authorized band as measured with a 100 kHz RBW. 4. Measure and record the results in the test report. 5. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. Test Result: PASS 6.10.2. Test Instruments Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Sep. 11, 2020 Spectrum Analyzer ROHDE&SCH WARZ FSQ40 200061 Sep. 11, 2020 RF Cable (9KHz-26.5GHz) TCT RE-06 N/A Sep. 11, 2020 Antenna Connector TCT RFC-01 N/A Sep. 11, 2020 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Report No.: TCT191216E014 Page 43 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.10.3. Test Data GFSK mode Lowest Channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB 1 PK MAXH * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 s Start30 MHzStop25 GHz2.497 GHz/ -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -0.16 dBm 2.402150000 GHz 2 Marker 2 [T1 ] -57.27 dBm 4.801767000 GHz D1 -20.16 dBm Date: 17.JAN.2020 10:31:23 Middle Channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 s Start30 MHzStop25 GHz2.497 GHz/ 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -1.31 dBm 2.439605000 GHz 2 Marker 2 [T1 ] -58.38 dBm 4.881671000 GHz D1 -21.31 dBm Date: 17.JAN.2020 10:32:48 Highest Channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 s 1 PK MAXH Start30 MHzStop25 GHz2.497 GHz/ -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -1.74 dBm 2.479557000 GHz D1 -21.74 dBm Date: 17.JAN.2020 10:51:40 Report No.: TCT191216E014 Page 44 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Pi/4DQPSK mode Lowest Channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 s Start30 MHzStop25 GHz2.497 GHz/ 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -0.57 dBm 2.402150000 GHz 2 Marker 2 [T1 ] -56.41 dBm 4.801767000 GHz D1 -20.57 dBm Date: 17.JAN.2020 10:35:16 Middle Channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 s Start30 MHzStop25 GHz2.497 GHz/ 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -1.75 dBm 2.439605000 GHz 2 Marker 2 [T1 ] -60.18 dBm 24.166002000 GHz D1 -21.75 dBm Date: 17.JAN.2020 10:36:03 Highest Channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 s Start30 MHzStop25 GHz2.497 GHz/ 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -1.91 dBm 2.479557000 GHz 2 Marker 2 [T1 ] -56.72 dBm 4.959078000 GHz D1 -21.91 dBm Date: 17.JAN.2020 10:37:27 Report No.: TCT191216E014 Page 45 of 69 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 8DPSK mode Lowest Channel Ref 10 dBm* Offset 4 dB A LVL Att 20 dB * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 s Start30 MHzStop25 GHz2.497 GHz/ 1 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -0.47 dBm 2.402150000 GHz 2 Marker 2 [T1 ] -57.78 dBm 4.804264000 GHz D1 -20.47 dBm Date: 17.JAN.2020 10:38:35 Middle Channel Ref 10 dBm* Offset 4…

Text truncated - open the document above for the full version.

Page 1 of 2 Appendix A: Photographs of Test Setup Product: PORTABLE WIRELESS SPEAKER Model: BTS10 Radiated Emission Page 2 of 2 Conducted Emission