Specification AudioOutputMode : Stereo BatteriesIncluded : 1 BatteriesRequired : 1 Brand : ARRAROWN BulletPoint1 : 【HIFI MONO AMPFILIER BOARD】ZK-1001B Mini Bluetooth audio amplifier board is a mono channel amp with 100W rated power, only contact a passive speaker(20-100W, 3-8Ω), DC7-24V/3A above. this mono ampfilier with a TPA3116D2 chip, distortion rate below 0.3%, and another upgrade large chips support AAC BT decoding, APP and TWS, low latency BulletPoint2 : 【TWS BOX FUNCTION】Set of 2 pack of ZK-1001B, as a mono amp, this power amplifier module support TWS BOX mode, this couple of ZK-1001B mono power amps, you can use this two independent Bluetooth power amplifier boards connected by TWS box function, and left and right channel stereo can be realized BulletPoint3 : 【MULTIPLE FUNCTION KNOB】This mini amplifier only with a knob, it is a multiple function knob: Turn the knob clockwise/counterclockwise to adjust the volume level. Click: Play/pause. Double click: Next song. Three Click: Enter or exit TWS mode. Long press: Turn off/on BulletPoint4 : 【BLUETOOTH 5.1 INPUTS】The Bluetooth power amplifier board with 4 kind of inputs: AUX, USB flash drive, USB sound card and Bluetooth inputs, the upgrade large chips support Bluetooth 5.1, low latency, The range of audio devices (smartphones, tablets, laptops, etc.) with Bluetooth connectivity is 15m/49ft BulletPoint5 : 【Multiple Protection Mechanisms】This ZK-1001B Bluetooth amp module is mini size:89 x 45 x 20mm, designed with over-voltage protection, under-voltage protection, over-heat protection, short-circuit protection, with case to protective it BulletPoint6 : Phono Amplifier for Turntable: You can connect it to your turntable and output it to your amplifier and speakers. PH-1 also has a 6.35mm headphone output interface, which can be used as a headphone amplifier. Color : Black1 2PCS ZK-1001B CompatibleDevices1 : Amplifier CompatibleDevices2 : Personal Computer CompatibleDevices3 : Smartphone CompatibleDevices4 : Speaker CompatibleDevices5 : Television ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB ConnectivityTechnology3 : Auxiliary ConnectorType1 : Optical ConnectorType2 : Coaxial ControllerType : Control4 ControlMethod : touch ExternallyAssignedProductIdentifier1 : 842893170602 ExternallyAssignedProductIdentifier2 : 0842893170602 FinishType : Finish Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents : Stereo Audio Amplifier Receiver IncludedComponents1 : Preamplifier Receiver IncludedComponents2 : Power Cable IncludedComponents3 : (2) UHF Wireless Microphone IncludedComponents4 : Remote Control IncludedComponents5 : Detachable Rack Mount Brackets IncludedComponents6 : RCA Connection Cables IncludedComponents7 : AM + FM Antennas ItemName : 2Pack 1001B Bluetooth Amplifier Board, 100W Mono AMP TWS Mini Audio Power Amplifier Module with Box Matching for Home Speaker System, Bluetooth/AUX/USB Input, APP Control DC 7-24V ItemPackageDimensions_Height : 14.8082 centimeters ItemPackageDimensions_Length : 5.207 centimeters ItemPackageDimensions_Width : 9.7028 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : audio-component-amplifiers Manufacturer : DideaECO Material : Material MaximumSupplyVoltage : 24 volts_of_direct_current MinimumSupplyVoltage : 7 volts_of_direct_current ModelNumber : 1001B MountingType : Freestanding NumberOfBoxes : 1 NumberOfChannels : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OutputPower : 100 watts PackageLevel : unit PartNumber : 1001B PowerSourceType : PowerSource ProductDescription : 2Pack 1001B Bluetooth Amplifier Board, 100W Mono AMP TWS Mini Audio Power Amplifier Module with Box Matching for Home Speaker System, Bluetooth/AUX/USB Input, APP Control DC 7-24V ProductSiteLaunchDate : 2025-03-06T08:10:56.695Z Size : 16.9’’ x 13.8’’ x 5.6’’ -inches SpecificationMet : CE StreetDate : 2024-05-16T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurroundSoundChannelConfiguration : 5.1 TotalUsbPorts : 1 UnspscCode : 52161547 Voltage : 7 volts_of_direct_current Voltage1 : 24 volts Voltage2 : 12 volts WarrantyDescription : 1 Year Wattage : 240 watts