NS685585-BTSmart Toys

INTERTEK TESTING SERVICE Report No.:15050586HKG-001 FCC ID: NS685585-BT Equipment Photographs (External)

INTERTEK TESTING SERVICE Report No.:15050586HKG-001 FCC ID: NS685585-BT Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.:15050586HKG-001 FCC ID: NS685585-BT Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.:15050586HKG-001 FCC ID: NS685585-BT Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.:15050586HKG-001 FCC ID: NS685585-BT Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.:15050586HKG-001 FCC ID: NS685585-BT Equipment Photographs (Internal)

Technical Description The brief circuit description is listed as below: 1) U1 acts as 2.4GHz RF Module (MYBM85SPK02). 2) U6 acts as Sound Circuitry (CS8118). 3) U8,Q4 and U3 acts as a DC to DC regulator. 4) X1 acts as Crystal for U1. Antenna Type: Internal antenna Antenna Gain: 0dBi Nominal rated field strength: 94.8 dBμV/m at 3m Maximum allowed field strength of production tolerance: 89.2dBμV/m to 99.2 dBμV/m at 3m Brochure IS1685 Bluetooth Mono Audio IC with A2DP Streaming Phone: 886-3 -577 -8385 Website: www,issc-tech.com July 17, 2013. 5055151R GENERAL DESCRIPTION IS1685S is a compact, highly integrated , CMOS single-chip RF and baseband IC for Bluetooth v3.0 with Enhanced Data Rate 2.4GHz applications. This chip is fully compliant with Bluetooth specification and completely backward-compatible with Bluetooth 1.1, 1.2, 2.0 or 2.1 systems. It incorporates Bluetooth 1M/2M/3Mbps RF, single-cycle MCU, MODEM, UART interface, and ISSC’s own Bluetooth software stack to achieve the required BT v3.0+EDR functions. To provide the superior audio and voice quality, it also integrates a DSP co-processor, a PLL, and a CODEC for voice and audio applications. For voice, not only basic A-law/μ -law/CVSD encoding/decoding but also enhanced noise reduction and echo cancellation were implemented by the built-in DSP to reach the better quality in the both sending and receiving sides. For enhanced audio applications, SBC decoding function is also carried out by DSP to satisfy A2DP requirements. The device incorporates built-in self-test (BIST) and auto-calibration functions to simplify production test. A wider input voltage range for adaptor can achieve better reliability. FEATURES  Bluetooth v3.0 + EDR which is backward-compatible with BT2.0 and 1.2.  ISSC ’s own Bluetooth software stack for the headset or speaker application. It supports following profiles : - Hands Free 1.5 - Handset 1.2 - A2DP 1.0 - AVRCP 1.0 - PBAP 1.0  Integrated DSP that supports: - Noise suppression - Echo suppression - Wind -noise suppression - Automatic volume control for speaker side  Connection to two phones with HFP/A2DP profiles  Support microphone and speaker equalization  Built -in Chinese/English voice prompt  Built -in firmware support external NFC (Near Field Connection) tag  Support standard HCI commands for test requirements  Capable charging voltage from an empty battery and sustain a direct DC input voltage up to 7V  Charging current up to 350mA  7x 7 mm 2 standard QFN 48 package APPLICATIONS  Bluetooth mono headset with A2DP music streaming  Bluetooth mono speaker  Bluetooth mono speaker phone  Bluetooth mono car audio unit Data Sheet IS1685S - 2 - Table of Contents 1 OVERVIEW .................................................................................................................................................. 3 2 PIN ASSIGNMENTS .................................................................................................................................... 6 3 RADIO TRANSCEIVER .............................................................................................................................. 9 4 MICROPROCESSOR ................................................................................................................................ 10 5 AUDIO ........................................................................................................................................................ 11 6 POWER MANAGE UNIT .......................................................................................................................... 13 7 GENERAL PURPOSE IOS ........................................................................................................................ 15 8 REFERENCE CLOCK ............................................................................................................................... 17 9 SPECIFICATIONS ..................................................................................................................................... 18 10 PACKAGE .................................................................................................................................................. 30 11 BLUETOOTH CERTIFICATIONS ........................................................................................................... 33 12 REFLOW PROFILES ................................................................................................................................ 34 Data Sheet IS1685S - 3 - 1 Overview The ISSC IS1685S is a monolithic IC for Bluetooth v3.0 with EDR (Enhanced Data Rate) 2.4GHz applications. It incorporates a stand -alone baseband processor and with an integrated 2.4GHz transceiver. The IS1685S is designed to support high quality voice application; an audio engine and a high performance mono CODEC are integrated for this purpose. The internal Digital Signal Processor provides the enhanced noise reduction and echo suppression to offer the superior voice quality. A Power Manager Unit inside the chip minimizing the footprint and reducing the system cost. FEATURES System Specification  Compliant with Bluetooth Specification v. 3.0 ( EDR ) in 2.4 GHz ISM band Ba seband Hardware  16MHz main clock input  Built- in internal ROM for program memory  Support to connect to two hosts ( phones, tablets...) with HFP or A2DP profiles simultaneously  Adaptive Frequency Hopping (AFH) avoids occupied RF channels  Fast Connection supported RF Hardware  Fully Bluetooth 3.0 (EDR ) system in 2.4 GHz ISM band.  Combined TX/RX RF terminal simplifies external matching and reduces external antenna switches.  Max. +4dBm output power with 20 dB level control from register control.  Built- in T/R switch f or Class 2/3 application Data Sheet IS1685S - 4 -  To avoid temperature variation, temperature sensor with temperature calibration is utilized into bias current and gain control.  Fully integrated synthesizer has been…

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Analysis Report The Equipment Under Test (EUT) is a 2.4GHz Bluetooth 3.0 doll. The EUT is powered by 3 x 1.5V AA batteries. The Bluetooth module in the EUT is operating in the frequency range from 2402MHz to 2480MHz (79 channels with 1MHz channel spacing). After pairing with ios/Android devices and the Apps installed, you can play the mini game with the doll through the devices. Antenna Type: Internal antenna Antenna Gain: 0dBi Nominal rated field strength: 94.8 dBμV/m at 3m Maximum allowed field strength of production tolerance: 89.2dBμV/m to 99.2 dBμV/m at 3m According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 99.2 dBμV/m at 3m in frequency 2.4GHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 2.50mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power =2.50mW. The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.480) mW = 9.53 mW Since the above conducted output power is well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing.

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Hong Kong:Tel :852-23312212Hong Kong:Fax: 852-27573135 China:Fax:86-755-26690667 MYBM85SPK02 MYLAND P16 Audio AMP Enable U2ACE24C32U2ACE24C32 A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 C11 1u/10V C11 1u/10V C1810u/10VC1810u/10V C4 1u/10V C4 1u/10V C1010u/10VC1010u/10V C19 0.1u/16V C19 0.1u/16V C51p/50VC51p/50V R2 NP-0402 R2 NP-0402 C7 10p/50V C7 10p/50V R61RR61R 1 2 L1 1.8nH L1 1.8nH X1X4P-16MHZX1X4P-16MHZ 41 32 R10R10 12 C3NP-0402C3NP-0402 IS1685SIS1685S AOHPM 1 AOHPL 2 VDDA 3 MIC_P1 5 MIC_N1 6 MIC_BIAS 7 VDD_IO 8 RST_N 11 3V1_O 15 3V1_IN 17 ADAP_IN 18 SAR_AVDD 20 SYS_PWR 21 BK_VDD 22 BK_LX 23 XO_N 36 XO_P 35 VDD_IO 34 HCI_RXD 32 HCI_TXD 31 P2_4 28 LED2 27 LED1 26 MFB 25 BK_OUT 24 GND 49 VDDAO 48 EAN 47 VDD_IO 46 P0_0 44 P2_0 43 P0_3 41 P0_1 40 RTX 39 RX_CLASS1 38 VCC_RF 37 B…

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Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15050586HKG-001 i FCC ID: NS685585-BT Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com GENERAL INFORMATION Grantee: Manley Toys Limited Grantee Address: 8/F., Hong Kong Spinners Industrial, Cheung Sha Wan Road, Kowloon, Hong Kong Contact Person: Martin Mak Tel: (852) 2370-7014 Fax: N/A e-mail: N/A Manufacturer: Genesis Manufacturer Address: Putou Industrial Area, Huzhen Town, Boluo, Huizhou, China Brand Name: My Friend Teddy Model: 56325 Additional Model: 85585, 85586, 85587 Type of EUT: Transceiver Description of EUT: Smart Toys Serial Number: N/A FCC ID: NS656325-BT Date of Sample Submitted: May 11, 2015 Date of Test: May 11, 2015 to May 21, 2015 Report No.: 15050586HKG-001 Report Date: May 28, 2015 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15050586HKG-001 ii FCC ID: NS685585-BT Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Radiated Emission Radiated Emission on the Bandedge 15.249, 15.209 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2013 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15050586HKG-001 iii FCC ID: NS685585-BT Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Table of Contents 1.0 General Description.............................................................................................. 1 1.1 Product Description ............................................................................................. 1 1.2 Related Submittal(s) Grants................................................................................. 1 1.3 Test Methodology ................................................................................................ 1 1.4 Test Facility ......................................................................................................... 1 2.0 System Test Configuration ................................................................................... 2 2.1 Justification.......................................................................................................... 2 2.2 EUT Exercising Software..................................................................................... 2 2.3 Special Accessories ............................................................................................ 2 2.4 Measurement Uncertainty.................................................................................... 2 2.5 Support Equipment List and Description.............................................................. 2 3.0 Emission Results .................................................................................................. 3 3.1 Field Strength Calculation.................................................................................... 3 3.2 Radiated Emission Configuration Photograph ..................................................... 4 3.3 Radiated Emission Data ...................................................................................... 4 4.0 Equipment Photographs ....................................................................................... 9 5.0 Product Labelling .................................................................................................. 9 6.0 Technical Specifications ...................................................................................... 9 7.0 Instruction Manual ................................................................................................ 9 8.0 Miscellaneous Information ................................................................................. 10 8.2 Discussion of Pulse Desensitization .................................................................. 13 8.3 Calculation of Average Factor............................................................................ 13 8.4 Emissions Test Procedures ............................................................................... 14 9.0 Equipment List .................................................................................................... 17 Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.:15050586HKG-001 1 FCC ID: NS685585-BT Intertek Testing…

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INTERTEK TESTING SERVICE Report No: 15050586HKG-001 FCC ID: NS685585-BT Configuration Photographs Worst-Case Radiated Emissions (Front View) INTERTEK TESTING SERVICE Report No: 15050586HKG-001 FCC ID: NS685585-BT Configuration Photographs Worst-Case Radiated Emissions (Back View)