Product Name: Solar Panel Charging Bluetooth Subwoofer Speaker, Ipx5 Waterproof 60 Hours Super Bass Solar Wireless Bike Speaker Model NO.: JL-219 Compatible Product: Universal Special Function: Wireless, Portable, Mini Color: Blue SNR: 70-80dB Sound Channel: 2.0 Usage: Mobile Phone, Portable Player, Computer, Home Theatre System, Cycling Speaker Material: Plastic Amplification Type: Passive Type: Bluetooth Wireless Speaker Communication: Aux, Bluetooth, USB Cabinet Material: ABS+Silica Gel Solar Charger: 300mA Battery Capacity: 2400mAh Support: LED Light Output Power: 4.5W X 2 Waterproof: Yes Use: Portable Audio Player, Mobile Phone, Computer, Protection: Waterproof Ipx5,Dustproof,Shockproof Bluetooth Version: V4.0+EDR Application: Cycling , Outdoor Working Range: up to 10m Audio Performance: Support AAC,MP3,Sbc Stereo Charge Time: 4 Hours Playing Time: about 10 Hours Trademark: JL Transport Package: Gift Box, Master Carton Specification: 68x62x200mm Origin: Dongguan, China Product Description Multifunctional solar energy power bank outdoor bike wireless solar powered big bluetooth speaker with LED, lighting, flash, SOSFeatures:SolarChargeStereo HIFIWaterproofIPX5/Dustproof/ShockproofCSRBluetoothV4.0+EDRCVC noise reductionLED lightBurst flash SOSNew AUX PortPortable Bluetooth SpeakerBuilt-in solar energy panel to charge the batteryAUX input functionEvery time the Bluetooth speaker is turned on, it connects to last connected device automatically10 minutes charge by solar penel could last 30 minutes of music playingParameters:Bluetooth version:CSR BlutoothV4.0+EDRRange:10 metres in open fieldAudio input:Bluetooth,AUXSupported audio mode:AAC,MP3,SBC stereoAudio to Noise Ration:≥75dBDistortion degree:≤0.1%Output:4.5W x 2Speaker:F40mm, dual magnet 16 cores 4/5WFrequency:130Hz - 18KHzWorking Voltage:3.0-4.2VStandby current:≤0.5mASolar panel:5V/200mACharging input:5V/1ABuilt-in battery:Li-ion 5200mAhImages Show: