
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Liberate XLBT Noise-Isolating, Eco-Friendly Over-Ear Headphones With Microphone and One-Button Controller IB-EMFH041 23 Liberate XLBT Bluetooth ® Over Ear Headphones Greetings and Welcome to the House of Marley We are honored you have selected Liberate XLBT to become part of your music experience. Liberate XLBT is a high performance over-ear headphone with Bluetooth Functionality and one button control. The headphone has 50mm drivers, rewind fabric headband and ear-cup, FSC wood logo treatment and protein leather ear cushions. Everything You Need to Jam The Liberate XLBT comes with the following items: Liberate XLBT Headphones Detachable 1 button-mic cable (3.5mm) micro USB charging cable Powering Your Liberate XLBT Liberate XLBT includes a built-in rechargeable battery that is charged by the included micro USB port. The LED by the power port will glow when the system is charging and turn off once the battery is full. Connecting Your Music Device(s) Pairing Mode (Periodic Flashing Blue LED, every 5 seconds) Liberate XLBT automatically goes into reconnect mode for 5 seconds as soon as you turn it on (flashing BLUE led). It then switches to auxiliary mode (RED led). You can pair a new device to Liberate XLBT by holding the for 3 seconds. Note: Holding the for 3 seconds will kick off the device currently connected to Liberate XLBT and go into Pairing Mode. Connected Mode (Flashing Blue LED, every 5 seconds) Use your Bluetooth-enabled device to pair to Liberate XLBT. Liberate XLBT does not require a pairing password. Once paired, the LED will glow solid blue. Note: Liberate XLBT will automatically pair with the last device connected to it when turned ON (when possible). Charging Your Device A convenient micro USB port is available on the right ear cup of the Liberate XLBT to charge your devices while it is on or off. Use the cable that came with your device to charge. NOTE: Not all devices are compatible with the micro USB port. EN Touch for volume control Hold for volume ramping Touch for BT connection (to last device) Hold for pairing (or disconnect and pairing) Touch to pause current track Touch to play currently paused track Touch to answer incoming call Touch to end current call Hold to turn “ON” Press to check battery level Hold to turn “OFF” Touch for track change Hold for fast forward/reverse 45 Compatibility of Microphone and One-Button Control Integrated microphone allows for hands free conversations. Push the button to answer a call; push it again to end the call. Tracking and play/pause functions as shown on the illustration work with Apple devices only.* x1x1 x2 x3 Occupational Safety and Health Administration (OSHA) Guidelines for Permissible Noise Levels and Exposure Durations. Sound Pressure Level (SPL)Recommended Maximum Daily Exposure 90dB8 Hours 92dB6 Hours 95dB4 Hours 100dB2 Hours 105dB1 Hour 110dB30 Minutes 115dB15 Minutes Greater than 115dBAvoid SPL levels of 115dB and greater Important Safety Information 1. Follow and keep these instructions. 2. Heed all warnings. 3. Do not use this apparatus near water. 4. Clean only with a dry cloth. 5. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 6. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 7. Protect the power cord from being walked on or pinched particularly at plug, convenience receptacles, and the point where they exit from the apparatus. 8. Only use attachments/accessories specified by the manufacturer. 9. Unplug this apparatus during lightning storms or when unused for long periods of time. 10. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 11. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. WEEE EXPLANATION This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling. BATTERY DIRECTIVE This symbol indicates that batteries must not be disposed of in the domestic waste as they contain substances which can be damaging to the environment and health. Please dispose of batteries in designated collection points. Responsible Listening Be sure to turn the volume down on your music player before beginning to listen. This will eliminate the risk of damaging your hearing with an excessive volume level. Never wear headphones while operating machinery, driving a car or performing any other activity where hearing outside sounds is important. If you ever experience pain or discomfort during or after listening to headphones you may be listening at an excessive volume level and causing permanent hearing damage. Support for other devices varies by model. All compatibility is subject to change. EN 1.3. IC Warning RSS (Category I Equipment): This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil nedoit pas produire de brouillage, et (2) l'util…
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CSR BC8645 E2PROM U1 SPK-R SPK-L MIC Battery LED 蓝 Power UP DN Play ANTENNA ORYSTAL 16.00Mhz 3.7V/360mAH LED 红 Liberate XL BT MAX9722 XT2055 USB IN LING IN JACK R LED 白 DTM8755A V+ V- LED
EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Model: EM-FH041-SD EUT – Bottom View Model: EM-FH041-MI EUT – Front View EUT – Rear View EUT – Top View EUT – Bottom View EUT – Left View EUT – Right View EUT – Cable View
EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925) Label here
EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Cover off View EUT – Main Board Top View EUT – Main Board Bottom View EUT – Battery View BT Antenna
Circuit Description Liberate XLBT uses CSR multimedia chip, CSR8645A04 and standard bluetooth radio frequency system that based on the 2.4 GHz ISM, compatible with the bluetooth core specification 3.0+4.0, inherited advantage for CSR plan, good compatibility. Liberate XLBT use lithium battery as a power source. Battery charging system using professional charging IC XT2055, can charge stability, security, fastly. Battery power levels uses 4 LED by single MCU DTM8755A test management, indicate power accurately and intuitively. It must to mention that Liberate XLBT use MAXIM to manage IC MAX9722, customers can enjoy the experience of high quality.
PIO19 PIO20 PIO7 LED1 RST# MIC_LNMIC_LP MIC_BIAS LED0 PIO18 PIO21 POWER ON Cing Ced PIO6 BT_OFF PIO9 BT_OFF 1V8 VBAT 3V3 VBAT VBUS VBAT 3V3 VBAT 3V3 VBUS 3V3 key array LED Indicate system reset MIC_INPUT BAT Indicate 3.3V_Power AUXIN Mode R31200KR31200K C15 100nFC15 100nF R22100K 1%R22100K 1% R24100KR24100K D6 White D6 White D4 LMDL914LT1G D4 LMDL914LT1G G DS T1PMOS/3407 G DS T1PMOS/3407 1 23 S1 V+ S1 V+ R28470KR28470K R18 1K R18 1K 12 Q1NMOS/2SK3018Q1NMOS/2SK3018 VBUSVBUS R25100K 1%R25100K 1% R92.2KR92.2K C24100nFC24100nF U3 S-1311B33-M5V1S U3 S-1311B33-M5V1S VIN 1 GND 2 CTL 3 NR 4 VOUT 5 R49 100K R49 100K L1 15nH L1 15nH D10 RED D10 RED D7 White D7 White S5 REV S5 REV CingCing R47 10kR47 10k R33100KR33100K R41MR41M R19 1K R19 1K 12 C27 10uF C27 10uF C26100nFC26100nF C19 10nF C19 10nF R32 680RR32 680R 1 2 R34200KR34200K S3 POWER ON S3 POWER ON S4 NEXT S4 NEXT MIC+MIC+ R21 10K R21 10K C5 2.2uF C5 2.2uF C20 100nF C20 100nF R1610KR1610K D3 LMDL914LT1G D3 LMDL914LT1G CedCed R17 1K R17 1K 12 MIC-MIC- C212.2uFC212.2uF D8 White D8 White C30 100nF C30 100nF U6U6 VSS 1 VDD 2 AD2/PA5 3 AD1/PA2 4 AD0/PA0 5 INT2/PA7 6 PWMA/PA1 7 PWMB/PA6 8 PB0/INT1 9 PB4 10 PB5 11 PB1/AD3 12 PB2/AD4 13 PB3/DA5 14 PA4/XIN/XRC 15 PA3/XOUT/CLKO 16 ONON C28 1uFC28 1uF R20 1K R20 1K 12 R13 1KR13 1K S6 MFB S6 MFB R29 3KR29 3K 1 2 D5 White D5 White C12 100nF C12 100nF C1315pFC1315pF R30100KR30100K C25100nFC25100nF S2 V- S2 V- D9 BLUE D9 BLUE DTM8755A PVDD PVDD PIO8 SPK_LP SPK_LN SPK_RP SPK_RN BT_OFF PVDD 3V3 Audio output/Line in RPRP R12 30K 1%R12 30K 1% RNRN C4 100nF C4 100nF C9 100uF 16V C9 100uF 16V R11 30K 1%R11 30K 1% C22100nFC22100nF R1422K 1%R1422K 1% C23100nFC23100nF C7 22uF C7 22uF R15 22K 1% R15 22K 1% R6 30K 1% R6 30K 1% J3 ST-409 J3 ST-409 143625 C181uFC181uF R5 30K 1%R5 30K 1% C6100nFC6100nF R2 22K 1% R2 22K 1% L2 4.7uHL2 4.7uH R3 22K 1% R3 22K 1% U2 MAX9722 U2 MAX9722 PVDD 1 C1P 2 PGND 3 C1N 4 PVSS 5 SVSS 11 OUTR 10 SVDD 9 INP- 8 INP+ 7 SGND 6 OUTL 12 SVDD1 13 INL- 14 INL+ 15 /SD 16 GND 17 C11100nFC11100nF C101uFC101uF LNLN C8100nFC8100nF R7 0R R7 0R LPLP C3100nFC3100nF Ced Cing VBUS VBAT VBUS VBUS XT2055 Vbus For Charge GND2GND2 CedCed R8 3.3K R8 3.3K 1 2 CingCing J1 USB-MicroSMD J1 USB-MicroSMD VDD 1 D- 2 D+ 3 NC 4 GND1 5 GND2 11 GND3 10 GND4 9 GND5 8 GND6 7 GND7 6 R2 1KR2 1K 1 2 LNLN R1 1KR1 1K 1 2 LPLP U1 XT2055 U1 XT2055 Cing 1 GND 2 BAT 3 IN 4 Ced 5 I 6 LN1LN1 BAT1BAT1 C1100nFC1100nF LP1LP1 C22.2uFC22.2uF VBUSVBUS BAT2BAT2 GND1GND1 SPK_RP SPK_RN MIC_LP SPK_LP SPK_LN MIC_LN MIC_BIAS MIC_RP MIC_RN RST# SPI_PCM# USB_N USB_PAIO0PIO0PIO1 SPI_CLK/PCM_CLK SPI_CSB/PCM_SYNCSPI_MISO/PCM_OUT SPI_MOSI/PCM_IN PIO6PIO7PIO8PIO9 SPI_FLASH_IO1SPI_FLASH_CSB/E2_WPSPI_FLASH_IO0/E2_SDASPI_FLASH_CLK/E2_SCL PIO14PIO15PIO18PIO19PIO20PIO21LED2LED1LED0 RF VREG_EN CHG_EXT VBAT_SENSE 3V3_USB SPI_FLASH_CSB/E2_WPSPI_FLASH_CLK/E2_SCLSPI_FLASH_IO0/E2_SDA VBAT VBUS USB_P PIO18 USB_N PIO21 PIO20 PIO19 GND GND PIO17 PIO16 PIO7 RST# SPI_MOSI/PCM_IN SPI_CLK/PCM_CLK SPI_CSB/PCM_SYNC SPI_MISO/PCM_OUT LED0LED1 VREG_EN VBAT VBUS 1V8_SMPS GND PIO8 PIO9 PIO6 GND MIC_BIAS MIC_RP MIC_RN GNDRFGNDSPK_LPSPK_LN SPK_RNMIC_LN MIC_LP SPK_RP SPI_FLASH_CLK/E2_SCL SPI_FLASH_IO0/E2_SDA SPI_FLASH_CSB/E2_WP SPI_FLASH_IO1 1V8_SMPS 1V35_SMPS VDD_DIG 1V8_SMPS 1V8_SMPS 1V8_SMPS 1V8_SMPS ANT IO1IO1 X1 16MHz X1 16MHz 3 1 4 2 C910nFC910nF C310nFC310nF C142.2uFC142.2uF R42.2KR42.2K L1 4.7uH L1 4.7uH C15100nFC15100nF CSR8CSR8 GND1 1 GND2 2 USB_P 3 USB_N 4 PIO18 5 PIO19 6 PIO20 7 PIO21 8 PIO7 9 RST 10 SPI_MOSI 11 SPI_CLK 12 SPI_CSB 13 SPI_MISO 14 LED0 15 LED1 16 POWER_ON 17 VBAT 18 VBUS 19 1V8 20 GND3 21 PIO8 22 PIO9 23 PIO6 24 25 GND4 MIC_BIAS 26 MIC_RP 27 MIC_RN 28 MIC_LP 29 MIC_LN 30 SPK_RN 31 SPK_RP 32 SPK_LN 33 SPK_LP 34 GND5 35 RF 36 GND6 37 U5/NC SPI_FLASH U5/NC SPI_FLASH CE 1 SCK 6 VSS 4 HOLD/SIO3 7 WP/SIO3 3 SO/SIO1 2 SI/SIO0 5 VDD 8 C82.2uFC82.2uF R52.2KR52.2K C44.7uFC44.7uF C10 10nF C10 10nF C210nFC210nF U3 LF18B2450P44-N78 U3 LF18B2450P44-N78 BI 4 BO 2 G2 3 G1 1 R22.2KR22.2K U4 F24C512A U4 F24C512A A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 C122.2uFC122.2uF R32.2KR32.2K C12.2uFC12.2uF C515pFC515pF SPIPCM USB QSPII2CUART U1 CSR8645A04 SPIPCM USB QSPII2CUART U1 CSR8645A04 VREGENABLE K4 VCHG K5 CHG_EXT J6 VBAT_SENSE J7 VBAT K7 VDD_USB/SMP_BYP/VOUT_3V3 J9 LX_1V8 K6 SMP_SENSE_1V8 H9 VDD_AUX_1V8 A1 VDD_AUDIO_DRV B5 VDD_AUX B2 LX_1V35 K8 SMP_SENSE_1V35 K10 VDD_ANA_BT_LO_RADIO C2 VDD_AUDIO A7 VREGIN_DIG K3 VDD_CORE_DIG_MEM K2 VDD_PADS1 E5 VDD_PADS2 E6 PI/LED0 J2 PI/LED1 K1 PI/LED2 B10 PIO21 D10 PIO20 C10 PIO19 C9 PIO18 D9 UART_CTS/QSPI_RAM_CLK/PIO17 H2 UART_RTS/QSPI_RAM_CSB/PIO16 F1 UART_TX/QSPI_IO3/PIO15 D1 UART_RX/QSPI_IO2/PIO14 F2 QSPI_FLASH_IO1/PIO13 G1 QSPI_FLASH_IO0/E2_SDA/PIO11 G2 QSPI_FLASH_CSB/E2_WP/PIO12 E2 QSPI_FLASH_CLK/E2_SCL/PIO10 F5 LPC_D4/UART_TX/QSPI_IO3/PIO1 F10 LPC_D5/UART_RX/QSPI_IO2/PIO0 F9 LPC_D6/PCM2_CLK/UART_CTS/QSPI_IO1/PIO9 G9 LPC_D7/PCM2_SYNC/QSPI_IO0/PIO7 G10 LPC_CLK/PCM2_OUT/QSPI_FLASH_CLK/PIO6 E9 LPC-CSB/PCM2_IN/UART_RTS/QSPI_FLASH_CSB/PIO8 E10 SPI_MOSI/PCM_IN/PIO2 H1 SPI_MISO/PCM_OUT/PIO3 J5 SPI_CSB/PCM_SYNC/PIO4 E1 SPI_CLK/PCM_CLK/PIO5 J1 AIO0 D2 USB_P H10 USB_N J10 SPI_PCM#_SEL J4 RSTB J3 XTAL_IN C1 XTAL_OUT B1 SPK_LP A4 SPK_LN B4 SPK_RN B6 SPK_RP A6 MIC_BP B7 MIC_BN B8 MIC_AN A10 MIC_AP A9 MIC_BIAS B9 AUDIO_DCPL A8 VSS_AUDIO_DRV A5 VSS_DIG_PADS F6 VSS_SMP1V35 K9 VSS_SMP1V8 J8 VSS_BT_RADIO B3 VSS_BT_LO_AUX A2 BT_RF A3 C112.2uFC112.2uF L2 4.7uH L2 4.7uH C7470nFC7470nF C132.2uFC132.2uF C62.2uFC62.2uF
Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. FCC PART 15.247 TEST REPORT For The House of Marley.LLC 3000 Pontiac Trail Commerce Township, MI 48390 USA Report Type: Original Report Product Type: Liberate XLBT Test Engineer: Mike Hu Report Number: RSZ140327801-00B Report Date: 2014-06-09 Reviewed By: Jimmy Xiao RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn FCC ID: PVBEM-EMFH041 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140327801-00B FCC Part 15.247 Page 2 of 34 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE ........................................................................................ 9 APPLICABLE STANDARD .............................................................................................................................................. 9 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 10 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 MEASUREMENT UNCERTAINTY .................................................................................................................................. 11 EUT SETUP ................................................................................................................................................................ 11 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 12 TEST RESULTS SUMMARY .......................................................................................................................................... 12 TEST DATA ................................................................................................................................................................ 12 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 15 APPLICABLE STANDARD ............................................................................................................................................ 15 MEASUREMENT UNCERTAINTY .................................................................................................................................. 15 EUT SETUP ................................................................................................................................................................ 15 EMI TEST RECEIVER &…
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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conduction Emissions - Front View Conduction Emissions - Side View Radiated Emissions – Front View (30-1000 MHz) Radiated Emissions – Rear View (30-1000 MHz) Radiated Emissions – Front View (1-25 GHz) Radiated Emissions – Rear View (1-25 GHz)
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 330.00 µW |

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