2AHN6-AUBE206TWS MiniDsply Wthrpf

充电时长：约1.5小时 Previous Track, Click & Hold 1 Second left earbud L 触控按键 R 耳机从包装中取出 ，放入充电仓 ，亮红灯； 从充电仓取出耳机 ，红蓝灯闪烁 ，左右耳自动配对， 配 对成功后，主耳机红蓝 灯交替闪，从耳机灯灭。 打开手机蓝牙， 搜索蓝牙名： F40-TWS, 点击连接， 显示蓝牙配对请求， 点击配对， 配对成功即可使用。 耳机使用完毕， 直接放充电仓充电， 耳机关机。 再次使用耳机 开始/暂停，双击右耳 上一曲，单击并按住左耳1秒 接电话：任意左右耳单击； 挂电话：任意左右耳双击； 拒绝来电：任意左右耳单击并按住1秒。 音量+，单击右耳 下一曲，单击并按住右耳1秒 ， 只需耳机从充电仓取出， 即可完成双耳配对， 连接手机。 产品名称：F40 蓝牙版本： 5.0 充电接口： Type-C 电源输入： DC/5V 电池容量： 40mAh/3.7V 支持协议： A2DP/AVCTP/AVDTP/ AVRCP/HFP 音乐时间：约3小时（80%音量） 通话时间：约2.5小时（90%音量） 充电时间：约1.5小时 充电仓电池容量：300mAh/3.7V 磁吸式充电接口 产品示意图及规格配对连接蓝牙5.0更兼容 充电示意图 触控区域 对耳储电仓 注： 给本产品充电仓充电时， 请使用我们标配充电数据线， 使用5V/1A的充电器。 特别注意： 不要使用超过5V/1A的快充充电器， 以免对充电仓造成损伤！ 保修说明 待机 小时 长达：约150 保修卡 USB充电口 Compatible with Apple IOS and Android smartphones Product name： F40 Bluetooth version： 5.0 Charging interface: Type-C Power input： DC/5V Earbuds battery capacity: 3.7V/50mAh Support agreement： A2DP/AVCTP/AVDTP/ AVRCP/HFP Music time: about 3 hours(80% volume) Talk Time: about 2.5 hours(90% volume) Charging time: about 1.5 hours Charging case battery capacity: 300mAh/3.7V Magnetic interface Charging Schematic/specificationsPairing connectionBluetooth 5.0 more compatible Char Warranty card ging Schematic Touch area Ear storage bin NOTE:When charging the charging case,please use our standard charging cable,5V/1A charger. Special note:Don’t use more than 5V/1A fast charge charger, so as not to damage the charging case. Up to Hours Standby: about 150 USB charging port F40-TWS, Function button 数显 Digital display LR 真 无 线 耳 机 音量-，单击左耳 充电时， 数显屏数字跳动 充满时， 数显屏显示100 充电时： 红灯长亮 满电： 红灯熄灭 True Wireless Stereo Play/pause, Double click right earbud Volume up, single click on the right earbud Next Track: Click & Hold 1 Second right earbud Volume down, single click on the left earbud 1. Answer a phone call: Click on either earbud; 2. Hang up a call: Double Click on eirther earbud; 3. Reject a call: Click & Hold 1 Second either earbud. From the warehouse to take out the charging headphones, red and blue lights flashing, or so ear pairs automatically. After the pairing is successful, the red and blue lights of the main headphone flash alternately, while the slaved headphone light goes out. When charging: the number on the LED digital display flashes. Full power: 100 shows on the LED digital display Charging time: about 2 hours 1.Headphones from the packaging, charging into the storehouse, red light; 尊敬的客户，感谢您购买我司产品，为了能更好的为您服务，在购买产品后， 请您认真阅读、填写并妥善保管好此保修卡。 客户名称 客户地址 产品名称 购买日期 联系人 联系电话 产品型号 出厂编号 日期 故障原因及处理情况 维修记录 1、本保修卡请用户妥善保管，以作维修凭证； 2、本产品自购买之日起保修1年； 3、保修设备在维修期内，在正常使用和维护 的情况下，机器本身出现功能问题，发生故障， 经查属实，本公司提供免费维修服务； 4、在保修期间，发生下列事项，本公司有权拒 绝服务或酌情收取材料、服务费。 1）不能够提供本保证书及有效购买凭证； 2）用户使用不当所造成的产品故障及损坏； 3）人为的非正常外力损坏； 4）非我司授权的维修服者拆修造成损坏的； 5）自然灾害或者其他不可抗力因素造成故 障及损坏； 6）其他人为故意损坏； 5、本公司保留对所有内容的修改权和解释权。 customer name address product name Purchase date contact phone number Product model Appearance number date The cause of the problem and situation Maintenance record 1, this warranty card user, please safekeeping, for maintenance certificate; 2, the product warranty 1 year from the date of purchase; 3, warranty equipment during the maintenance period, in the case of normal use and maintenance,The malfunction of the machine itself function problems, as is true, our companyProvide free maintenance service; 4, during the warranty period, the following items, the company shall have the right to refuse service Or a service charge of materials, as appropriate. 1) will not be able to provide this guarantee and effective purchase vouchers; 2) users that caused by improper use of product failure and damage; 3) artificial abnormal external force damage; 4) than our maintenance service is authorized by the repairing damage; 5) natural disaster or other force majeure factors causing malfunction and damage; 6) other artificial intentionally damage; 5, the company reserves the rights of modification and interpretation of all content. 1.5 10mm 5mm FCC ID: 2AHN6-AUBE206 Bytech NY Inc. Model name: TWS MiniDsply Wthrpf Model No.: iHome XT-45 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. The device has been evaluated to meet general RF exposure requirement.

DATE 2020/07/21 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AHN6-AUBE206 Product Name: TWS MiniDsply Wthrpf 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: (List here the documents for which you are seeking confidentiality – for example ...) 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. Dated this 2020/07/21 By: Soli Mizrahi Signature Printed Title: Manager On behalf of : Bytech NY Inc Telephone: 718-449-3700 Bytech NY Inc

Bytech NY Inc. FCC ID: 2AHN6-AUBE206 Product Name: TWS MiniDsply Wthrpf Model No. iHome XT-45, HM-AU-BE-206 The circuit board, PCB Layout, and components of the earplugs on both sides are identical. Dated this 2020/07/22 By: Soli Mizrahi Signature Printed Title: Manager On behalf of : Bytech NY Inc. Telephone: 718-449-3700

FCC ID: 2AHN6-AUBE206 iHome XT-45

FCC ID: 2AHN6-AUBE206

FCC ID: 2AHN6-AUBE206 iHome XT-45

FCC ID: 2AHN6-AUBE206 RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-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 and ≤ 7.5 for 10-g extremity 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 The result is rounded to one decimal place for comparison Worse case is as below: [2402MHz: -5.147dBm(0.306mW) output power] (0.306mW /5mm) ·[√2.402 (GHz)]= 0.1 <3.0 for 1-g SAR Then SAR evaluation is not required

FCC TEST REPORT FCC ID: 2AHN6-AUBE206 On Behalf of Bytech NY Inc. TWS MiniDsply Wthrpf Model No.: iHome XT-45, HM-AU-BE-206 Prepared for : Bytech NY Inc. Address : 2585 West 13th Street Brooklyn NY 11223 USA Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Report Number : A2007068-C01-R04 Date of Receipt : July 14, 2020 Date of Test : July 14, 2020 - July 16, 2020 Date of Report : July 20, 2020 Version Number : V0 Page 2 of 64 Report No.: A2007068-C01-R04 TABLE OF CONTENTS Description Page 1. Summary Of Standards And Results ................................................................................................... 6 1.1. Description of Standards and Results .......................................................................... 6 2. General Information .............................................................................................................................. 7 2.1. Description of Device (EUT) ....................................................................................... 7 2.2. Accessories of Device (EUT) ...................................................................................... 8 2.3. Tested Supporting System Details ............................................................................... 8 2.4. Block Diagram of connection between EUT and simulators ...................................... 8 2.5. Test Mode Description ................................................................................................. 8 2.6. Test Conditions ............................................................................................................ 8 2.7. Test Facility ................................................................................................................. 9 2.8. Measurement Uncertainty ............................................................................................ 9 2.9. Test Equipment List ................................................................................................... 10 3. Maximum Peak Output Power ........................................................................................................... 11 3.1. Limit .......................................................................................................................... 11 3.2. Test Procedure ........................................................................................................... 11 3.3. Test Setup ................................................................................................................... 11 3.4. Test Result ................................................................................................................. 11 4. Bandwidth ............................................................................................................................................. 12 4.1. Limit .......................................................................................................................... 12 4.2. Test Procedure ........................................................................................................... 12 4.3. Test Result ................................................................................................................. 12 5. Carrier Frequency Separation ............................................................................................................ 19 5.1. Limit .......................................................................................................................... 19 5.2. Test Procedure ........................................................................................................... 19 5.3. Test Result ................................................................................................................. 19 6. Number Of Hopping Channel ............................................................................................................. 21 6.1. Limit .......................................................................................................................... 21 6.2. Test Procedure ........................................................................................................... 21 6.3. Test Result ................................................................................................................. 21 7. Dwell Time ............................................................................................................................................ 23 7.1. Test limit .................................................................................................................... 23 7.2. Test Procedure ........................................................................................................... 23 7.3. Test Result ................................................................................................................. 23 8. Radiated Emissions .............................................................................................................................. 29 8.1. Limit .......................................................................................................................... 29 8.2. Block Diagram of Test setup ..................................................................................... 30 8.3. Test Procedure ........................................................................................................... 31 8.4. Test Result ................................................................................................................. 31 9. Band Edge Compliance ....................................................................................................................... 34 Page 3 of 64 Report No.: A2007068-C01-R04 9.1. Block Diagram of Test Setup ..................................................................................... 3…

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FCC ID: 2AHN6-AUBE206