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Overview1. The SIM7600A-H 4G HAT is a 4G communication and GNSS positioning module, which supports LTE CAT4 up to 150Mbps for downlink data transfer. it is pretty low power consumption. 2. You can connect this 4G module with computer to surf the Internet, or attach it onto Raspberry Pi to enable functions like 4G high speed connection, wireless communication, making telephone call, sending SMS, global positioning, etc.Applicable Region1. SIM7600A-H is mainly applicable in North America (US, CA, MX), SIM7600E-H is mainly applicable in Southeast Asia, West Asia, Europe, Africa, SIM7600CE-T is mainly applicable in China. 2. Please check the supported bands according to your local service provider, select the proper one when placing order.Features1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ 2. Support dial-up, telephone call, SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc. 3. Support GPS, BeiDou, Glonass, LBS base station positioning 4. Onboard USB interface, to test AT Commands, get GPS positioning data, and so on 5. Onboard CP2102 USB to UART converter, for serial debugging 6. Breakout UART control pins, to connect with host boards like Arduino/STM32 7. SIM card slot, supports 1.8V/3V SIM card 8. Onboard audio jack and audio decoder for making telephone call 9. 2x LED indicators, easy to monitor the working status 10. Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper 11. Baudrate: 300bps-4Mbps (default: 115200bps) 12. Autobauding baudrate: 9600bps-115200bps 13. Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set) 14. Support SIM application toolkit: SAT Class 3, USAT 15. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Communications Specifications1. Band: A. LTE: - SIM7600A-H: LTE-FDD B2/B4/B12 - SIM7600E-H: LTE-FDD B1/B3/B5/B7/B8/B20, LTE-TDD B38/B40/B41 - SIM7600CE-T: LTE-TDD B38/B39/B40/B41, LTE-FDD B1/B3/B8 B. WCDMA / TD-SCDMA/ CDMA 2000 - SIM7600A-H: UMTS/HSPA+ B2/B5 - SIM7600E-H: UMTS/HSPA+ B1/B5/B8 - SIM7600CE-T: UMTS/HSDPA/HSPA+ B1/B8, TD-SCDMA B34/B39, CDMA 1X/EVDO BC0 C. GSM/GPRS/EDGE 900/1800 MHz 2. Generation: 4G, 3G, 2.5G, 2G 3. Emitting power: 0.25W, 0.5W/EGSM900, 0.4W/DCS1800, 2W/GSM900, 1W/DCS1800 4. Data Speed - LTE CAT 4: Uplink=<50 Mbps, Downlink=<150 Mbps - UMTS: Uplink=<384Kbps, Downlink=<384Kbps - EDGE: Uplink=<236.8kbps, Downlink=<236.8kbps - GPRS: Uplink=<85.6kbps, Downlink=<85.6kbps - HSPA+: Uplink=<5.76Mbps, Downlink=<42MbpsGNSS Specifications1. Receiver type - 16-channel - C/A code 2. Sensitivity - Tracking: -159 dBm (GPS) / -158 dBm (GLONASS) / TBD (BD) - Cold starts: -148 dBm 3. Time-To-First-Fix (open air) - Cold starts: <35s - Hot starts: <1s 4. Accuracy - Position: <2.5m CEPSMS and Audio Specifications1. SMS - Support types: MT, MO, CB, Text, PDU - Storage: USIM card and ME (default) 2. Audio feature - Support echo cancellation - Support noise reductionOther Specifications1. Power supply: 5V 2. Operating voltage: 5V/3.3V (configured via jumper) 3. Operating temperature: -30 degree C ~ 80 degree C 4. Storage temperature: -45 degree C - 90 degree C 5. Dimension: 56.21mm x 65.15mmWhat is on Board1. SIM7600CE-T 2. CP2102 USB to UART converter 3. NAU8810 audio decoder 4. TXS0108EPWR voltage translator: Translates 3.3V/5V into 1.8V 5. MP2128DT power chip 6. MP1482 power chip 7. Raspberry Pi GPIO header: For connecting with Raspberry Pi 8. SIM7600 control interface: For connecting with host boards like Arduino/STM32 9. SIM card slot: Supports 1.8V/3V SIM card 10. TF card slot: Allows file/SMS/...storage 11. 3.5mm earphone/mic jack 12. USB interface: For testing AT Commands, getting GPS positioning data, etc. 13. USB to UART interface: For serial debugging, or login to Raspberry Pi 14. MAIN antenna connector 15. AUX antenna connector 16. GNSS antenna connector 17. Power switch 18. Network status indicator 19. Power indicator 20. Operating voltage selection jumper: - VCCIO-3.3V: set operating voltage as 3.3V - VCCIO-5V: set operating voltage as 5V 21. UART selection jumper: - A: Access Raspberry Pi via USB to UART - B: Control the SIM7600 by Raspberry Pi - C: Control the SIM7600 via USB to UARTPackage List1. SIM7600CE 4G HAT x1 2. LTE Antenna x1 3. GPS External Antenna (B) x1 4. USB type A plug to micro plug cable x2 5. RPi screws pack (2pcs) x1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 15cm * 8cm * 3cm / 5.91inch * 3.15inch * 1.18inch Qty per Carton 260 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 39cm / 23.62inch * 15.75inch * 15.35inch Loading Container 20GP: 284 cartons * 260 pcs = 73840 pcs40HQ: 661 cartons * 260 pcs = 171860 pcs

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1. New version of ESP32: REV1 2. Wi-Fi/Bluetooth/4MB flash memory/4MB PSRAM/3D antenna/LORA Product description 1. Working voltage: 1.8~3.7v 2. Acceptable current: 10~14mA 3. Emission current: -120mA at +20dBm -90 mA at +17dBm -29mA at +13dBm 4. Working frequency: 868MHz version SX1276 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm at LoRa and 62.5Khz & SF = 12 and 146bps - 136dBm at LoRa and 125Khz&SF = 12 & 293bps - 118dBm at LoRa & 125Khz & SF = 6& 9380bps - 123dBm at FSK & 5Khz & 1.2Kbps 7. Frequency error: +/- 15KHz 8. FIFO space: 64Byte 9. Data rate: - 1.2K~300Kbps at FSK - 0.018K~37.5Kbps in LoRa 10. Modulation mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK 11. Interface form: SPI 12. Sleep current: - 0.2uA in SLEEP - 1.5uA in IDLE 13. Working temperature: -40 degrees Celsius-+ 85 degrees Celsius 14. Digital RSSI function 15. Automatic frequency correction 16. Automatic gain control 17. RF wake-up function 18. Low pressure detection and temperature sensor 19. Fast wake-up and frequency hopping 20. Highly configurable packet handler Global Positioning System 1. GPS module NEO-M8N, 3V-5V power supply universal 2. Designated module with ceramic antenna, super strong signal 3. Save configuration parameter data EEPROM Down 4. With data backup battery 5. With LED signal indicator 6. The default baud rate: 9600 Power 1. TP5400 2. 2A battery management 3. LED indicator: There are 4 LEDs to display the battery status in real time. 4. Power button: Click once to start. Tap twice quickly to close. 5. USB 6. CP2104-GMR 7. Pre-flash firmware: SoftRF V4.0 Packing list: 1. TTGO T-Beam ESP32 2. 433MHz antenna 3. Pin x 1 4. Screw Washer x 3 Note: OLED is not included in the invoiceSpecification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 22cm * 18cm * 5cm / 8.66inch * 7.09inch * 1.97inch Qty per Carton 100 Carton Weight 7.00kgs / 15.43lb Carton Size 45cm * 37cm * 52cm / 17.72inch * 14.57inch * 20.47inch Loading Container 20GP: 308 cartons * 100 pcs = 30800 pcs40HQ: 715 cartons * 100 pcs = 71500 pcs

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1. Screw fixed, easy wiring, button switch2. Suitable for RV, tourist car, yacht and other environments.3. Unique fashion panel design, 3-speed rocker switch4. Panel material: aluminum5. Overload protection, safer and more secure to use6. Rated voltage: 12V7. Rated current: 10A8. Dimensions: 83x64x52mmSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 8cm * 6.5cm / 3.94inch * 3.15inch * 2.56inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 52cm * 42cm * 34cm / 20.47inch * 16.54inch * 13.39inch Loading Container 20GP: 359 cartons * 146 pcs = 52414 pcs40HQ: 833 cartons * 146 pcs = 121618 pcs

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1. Built-in high-precision single-chip microcomputer, automatically stop charging after the battery is full, safe and secure2. LCD display shows the real-time charging status of the battery3. Charging anytime, anywhere, Micro USB input, power supply and solar energy, no need to worry about not being able to charge outdoors4. It can charge 4 batteries at the same time, saving time and improving efficiency5. Purpose: capacity test, internal resistance test, storage function, real-time current6. Number of slots: 47. Working temperature: 0-40 degrees Celsius8. Input voltage / current: 5V / 3A, 9V / 2A9. Charging current: 500mA, 1000mA, 2000mA, 3000mA10. Output current: less than or equal to 120mA11. Output voltage: 4.2V / 1.42V12. Note: The product only contains the charger, does not contain other accessories such as batteries13. Size: 149x115x35mm14. Weight: 212gFor battery1.3.6V / 3.7V IMR / Li-ion / LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700 , 21700, 22500, 22650, 25500, 26500, 26650, 267002.1.2V Ni-MH/Ni-Cd: AA, AAA, AAAA, C, DSpecification: Package Weight One Package Weight 0.37kgs / 0.80lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 13.00kgs / 28.66lb Carton Size 30cm * 50cm * 43.3cm / 11.81inch * 19.69inch * 17.05inch Loading Container 20GP: 410 cartons * 40 pcs = 16400 pcs40HQ: 953 cartons * 40 pcs = 38120 pcs

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1. Using TDMA technology, combined with Tier II, AMBE++ vocoder design, compatible with DMR two-way radios such as mototrbo2. The color display allows users to check the operating status at a glance, including battery power and caller identity, etc.3. IP67 waterproof and dustproof function, so you can use them anywhere without worrying about the surrounding environment4. Function: high/low power optional, digital encryption, emergency alert, VOX, scan, message, etc.5. Frequency range: 400-470MHz6. Channel capacity: 1024 channels7. Channel spacing: 12.5KHz8. Working voltage: 7.4V9. Battery capacity: 2800mAh (lithium ion)10. Antenna impedance: 50 ohms11. Size: 148x56x39mmTransmitter:1. Output power: 10W / 4W2. Frequency stability: +/-1.0ppm3. Adjacent channel power: less than or equal to -60dbm4. Idle time slot power: TDMA: less than or equal to -57dBm5. FM modulation mode: 12.5KHz: 11K0F3E6. Modulation deviation: 2.5KHz: @ 12.5KHz7. Passive time slot power: -57dBm8. Modulation: BER is less than or equal to 5%9. Vocoder type: AMBE ++Receiver:1. Common channel reflection: greater than or equal to -12dB2. Adjacent channel selectivity: TIA603C: 65dB, ETSI: 60dB3. Spurious response: TIA603C: 75dB, ETSI: 70dB4. Audio power: 1W5. Audio response: 1db--3db6. Rated audio distortion: less than or equal to 3%Specification: General Model RT83 Frequency Range 400MHz-470MHz Channel Spacing 12.5KHz Antenna Impedance 50 ohms Voltage 7.4V Battery Capacity 2800mAh Max Power 10W Audio Response 1db--3db Audio Distortion less than or equal to 3% Size 148x56x39mm Transmitter Parameters Maximum Deviation =<+/-2.5kHz Receiver Parameters Intermodulation 60dB, 65dB Package Weight One Package Weight 0.89kgs / 1.96lb One Package Size 21cm * 9cm * 17cm / 8.27inch * 3.54inch * 6.69inch Qty per Carton 10 Carton Weight 10.35kgs / 22.82lb Carton Size 21cm * 45cm * 34cm / 8.27inch * 17.72inch * 13.39inch Loading Container 20GP: 829 cartons * 10 pcs = 8290 pcs40HQ: 1926 cartons * 10 pcs = 19260 pcs

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1. Red plug-LIN2. Black plug-GND3. Suitable for 4~8mm rubber head4. LIN baud rate range: 2400-4800-9600-14400-19200bps5. Automatic identification of CAN-L/CAN-H6. CAN baud rate: 50-83-100-125-150-200-250300-400-500-666-800-1000kbps7. PWM signal mode voltage: 20V (MAX)8. Digital tester designed for automotive electronic products9. Can detect whether the CAN and LIN communication status is normal, whether there is data online or offline10. Powered by internal 9V (6F22) battery（not included）11. Display part of the standard frame data, you can stop reading this ID page12. Size: 11x5 cmSpecification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 12cm * 9cm * 5cm / 4.72inch * 3.54inch * 1.97inch Qty per Carton 96 Carton Weight 9.10kgs / 20.06lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 96 pcs = 42048 pcs40HQ: 1018 cartons * 96 pcs = 97728 pcs

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1. The remote control distance can reach about 500 meters2. The route can be automatically calibrated during the driving process to keep the hull sailing straight3. Streamlined hull design reduces drag and increases sailing speed4. The two independent nesting bins can be operated separately, with a large amount of bait, can carry about 1.5 kg, and can carry various feeds and hooks5. There are two night lights on the front and rear, which can be used normally when driving at night.6. Can be used in rivers, lakes, sea areas, etc.7. Material: ABS plastic8. Battery capacity: 7.4Vx5200mAh9. Dimensions: 550x267x172mm10. Weight: 1.8kgSpecification: Package Weight One Package Weight 2.80kgs / 6.18lb One Package Size 60cm * 32cm * 30cm / 23.62inch * 12.6inch * 11.81inch Qty per Carton 5 Carton Weight 15.00kgs / 33.07lb Carton Size 64cm * 62cm * 60cm / 25.2inch * 24.41inch * 23.62inch Loading Container 20GP: 112 cartons * 5 pcs = 560 pcs40HQ: 260 cartons * 5 pcs = 1300 pcs

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1. This camera module is based on the original PixArt PS5268 sensor and utilizes a USB interface for signal transmission, demonstrating exceptional compatibility. Its convenient direct-connect host design makes applications simple and straightforward. The module maintains a stable 30FPS frame rate, ensuring smooth and uninterrupted video. With a high dynamic range of 120dB and excellent image quality, it clearly presents rich details in various lighting conditions, performing well whether in bright daylight or low-light nighttime environments. The PS5268-2MP-USB camera module also features a waterproof housing for enhanced environmental adaptability, making it suitable for applications requiring high-precision visual data, such as industrial inspection, robotic vision, and security monitoring, providing accurate and reliable visual support.2. Pixels: 2 million 3. Sensor chip: PS5268 4. Interface type: USB 2.0 5. Camera:--Sensor element: Size 1/2.4 inch --Aperture (F): 2.0--Focal length (EFL): 3.35 mm--Field of view (FOV): 112.6 degrees horizontal / 57.6 degrees vertical--Focus method: Fixed focus --Shutter method: Rolling shutter6. Image:--Supported format: MJPG --Static image resolution: 1920 x 1080 --Video recording support: MJPG 30FPS 1920 x 1080, 30FPS 1280 x 960, 30FPS 1280 x 720, 30FPS 960 x 720, 30FPS 720 x 480, 30FPS 640 x 480, 20FPS 320 x 240, 30FPS 320 x 1807. Operating voltage: 5V +/- 5%8. Operating current: 90 mA9. Module dimensions: 30.00 x 30.00 x 35.15 mmSpecification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 18cm * 8cm * 8cm / 7.09inch * 3.15inch * 3.15inch Qty per Carton 40 Carton Weight 7.50kgs / 16.53lb Carton Size 38cm * 34cm * 42cm / 14.96inch * 13.39inch * 16.54inch Loading Container 20GP: 491 cartons * 40 pcs = 19640 pcs40HQ: 1140 cartons * 40 pcs = 45600 pcs

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1. 7-inch IPS circular display with a hardware resolution of 1080x1080.2. 10-point capacitive touch control, featuring a tempered glass panel with a hardness rating of 6H.3. Utilizes full-lamination touch technology for superior display quality.4. When used with a Raspberry Pi, supports Raspberry Pi OS, Ubuntu, Kali, and RetroPie.5. When used as a computer monitor, supports Windows 11 / 10 / 8.1 / 8 / 7.6. Supports HDMI audio output, featuring onboard 3.5mm headphone and 4-pin speaker jacks.Specifications:1. Viewing Angle: 160-degree2. Resolution: 1080x1080 Pixels3. Overall Dimensions: 230.34 (H) × 230.34 (V) × 6.45 (D) mm4. Display Area: 177.55 (H) × 177.55 (V) mm5. Color Gamut: 65% NTSC6. Max Brightness: 800 cd/m27. Contrast Ratio: 1200:18. Backlight Dimming: Button-controlled9. Refresh Rate: 60Hz10. Display Interface: Standard HDMI port11. Power Interface: 5V Type-C12. Power Consumption: 2WSpecification: Package Weight One Package Weight 0.52kgs / 1.16lb One Package Size 24cm * 24cm * 9cm / 9.45inch * 9.45inch * 3.54inch Qty per Carton 8 Carton Weight 5.30kgs / 11.68lb Carton Size 50cm * 26cm * 38cm / 19.69inch * 10.24inch * 14.96inch Loading Container 20GP: 539 cartons * 8 pcs = 4312 pcs40HQ: 1253 cartons * 8 pcs = 10024 pcs

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1. Power-on configuration: 5 preset items2. Expansion interface: USB transmission interface3. Language version: Chinese/English/Russian/Portuguese4. Screen size: 7 inches5. Screen resolution: 1024x600 high resolution6. Charging requirements: QC18W, 12V/1.5A7. Screen technology: IPS full viewing angle8. Battery specifications: 3.7V/8000mAh9. Interaction mode: capacitive touch screen10. Standby time: about 3 hours11. Charging time: about 5 hours12. Heat dissipation method: air cooling13. Power consumption of the whole machine: 10W14. Number of channels: 215. Probe magnification: 1X/10X/100X16. Analog bandwidth: 350MHz17. Hardware bandwidth limit: 150M/20M18. High resolution mode: 8bit-16bit19. Maximum sampling rate: 1GSPS20. Parameter measurement: 12 types21. Storage depth: 60Kpts22. Data can be exported and firmware upgraded via USB23. High-voltage design, capable of withstanding voltage of more than 400V at any gear without burning24. Three trigger modes: automatic, single, and regular. Single and regular modes can capture burst signals, and automatic mode is mainly used to measure periodic signals25. Built-in efficient control algorithm, automatic identification of signal characteristics26. Built-in 1Gbit storage space, capable of secondary analysis of saved signalsSpecification: Package Weight One Package Weight 1.60kgs / 3.54lb One Package Size 25cm * 20cm * 10cm / 9.84inch * 7.87inch * 3.94inch Qty per Carton 12 Carton Weight 20.20kgs / 44.53lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 12 pcs = 4572 pcs40HQ: 885 cartons * 12 pcs = 10620 pcs

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1. Universal Compatibility: Compatible with DJI Action 6 / 5 Pro / 4, GoPro HERO13 Black / 12 Black / 11 Black / 10 Black / 9 Black, Insta360 X3 / X4 / X5, and smartphones running iOS, Android, or HarmonyOS systems.2. Three-Button Control Design: eatures A, B, and S buttons for comprehensive camera control including power on/off, recording start/stop, photo capture, tagging, and mode switching.3. Bluetooth 5.3 Connection: Advanced Bluetooth 5.3 technology provides stable wireless connection up to 15 meters for reliable remote operation.4. Ultra-Portable Design: Compact oval shape and weighing only 8.5g, perfect for mounting on wrists, handlebars, steering wheels, or backpacks.5. Long Battery Life: Built-in 55mAh lithium polymer battery provides up to 2 months standby time with Type-C charging interface for convenient power management.Specifications:1. Model: D092. Material: ABS Shell + Electronic Components3. Signal Transmission Mode: BT 5.34. Power Supply Type: 55mAh Lithium Polymer Battery5. Remote Control Distance: 15m6. Number and type of buttons: 3 Buttons (A, B, S)7. Product Dimensions: 45.5mm x 21.7mm x 13mm8. Charging Interface: Type-C9. Charging Voltage: 5V10. Standby Time: Approximately 2 months11. Button Lifespan: 50,000 press cyclesCompatibility:1. Compatible with DJI Action 6 / 5 Pro / 42. Compatible with GoPro HERO13 Black / 12 Black / 11 Black / 10 Black / 9 Black3. Compatible with Insta360 X3 / X4 / X54. Compatible mobile operating systems: iOS, Android, HarmonyOSSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 7.4cm * 7.6cm * 3.6cm / 2.91inch * 2.99inch * 1.42inch Qty per Carton 200 Carton Weight 8.00kgs / 17.64lb Carton Size 37cm * 35cm * 30cm / 14.57inch * 13.78inch * 11.81inch Loading Container 20GP: 686 cartons * 200 pcs = 137200 pcs40HQ: 1593 cartons * 200 pcs = 318600 pcs

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1. Powerful wireless radio system, which can achieve a wireless radio distance of up to 250 meters2. The transmitter can record, regardless of human voice, ambient sound or instrument sound, it can be recorded clearly, and it has built-in storage, which can be used as a recording pen alone, and can also back up the sound during recording to ensure the integrity of the recording data3. The charging box can quickly pair the receiver and the transmitter, and charge them in real time. It can also store some accessories in one piece. It is easy to carry and fully charged after opening the cover.4. The two transmitters can record at the same time, and have built-in storage, which can record independently, and you can use it as a recording pen; it also supports sound backup to ensure the integrity of the recording data to the greatest extent5. The transmitter adopts a clip-back design and is equipped with magnetic accessories, which can be easily fixed on clothes. The receiver can also be mounted on the cold shoe/hot shoe with the help of the hot shoe conversion plate, and the installation is very flexible6. The receiver supports USB-C, Lightning and 3.5mm TRS interface output, compatible with mainstream mobile phones, various cameras and computers7. Standard charging box (optional), with a sense of security, the charging box can charge the receiver and transmitter in real time, the battery life is up to 15 hours, and the creation is not limitedLauncher:1. Dimensions: Length 47.32mm, Width 30.43mm, Height 20.01mm2. Weight: 30g3. Wireless mode: GFSK 1 Mbps and 2 Mbps4. Operating frequency: 2400 MHz to 2483.5 MHz5. Battery type: LiPo 1S6. Battery capacity: 320mAh7. Battery power: 1.23 Wh8. Battery voltage: 3.85 volts9. Charging time: 1 hour 10 minutes10. Working time: 5.5 hoursReceiver:1. Dimensions: Length 47.44mm, Width 32.21mm, Height 17.35mm2. Weight: 24.9 grams3. Wireless mode: GFSK 1 Mbps and 2 Mbps4. Operating frequency: 2400 MHz to 2483.5 MHz5. Battery type: LiPo 1S6. Battery capacity: 320mAh7. Battery power: 1.23 Wh8. Battery voltage: 3.85 volts9. Charging time: 1 hour 10 minutes10. Working time: 5 hoursCharging case:1. Dimensions: Length 103.06mm, Width 61.87mm, Height 41.50mm2. Weight: 162.2 grams3. Battery type: LiPo 1S4. Battery capacity: 2600mAh5. Battery power: 10 Wh6. Battery voltage: 3.87 volts7. Charging time: 2 hours and 40 minutes8. Working time: 3 charges at the same time, about 1.8 times of charging9. General: microphone directivity10. Low cut off: 50 Hz to 20 kHz11. Low cut function on: 150 Hz to 20 kHz12. Sound pressure level (MAX): 114 dB SPL13. Input level (3.5mm): -17 dBV14. Equivalent noise: 23 dBA15. Output power (MAX): 22 mW@1 kHz, 32 Ω16. Transmission distance (MAX): 250 meters (FCC); 160 meters (CE) measured in an open outdoor environment without interferenceSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 20cm * 20cm * 8cm / 7.87inch * 7.87inch * 3.15inch Qty per Carton 226 Carton Weight 47.01kgs / 103.63lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 226 pcs = 40002 pcs40HQ: 412 cartons * 226 pcs = 93112 pcs

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