Bluetooth Speaker, 4.0 Outdoor Subwoofer Radio Portable Hifi Card Audio, Support Hands-free Calling, Suitable for Connecting Mobile Phone Bluetooth,Metallic

Description

Colour:Metallic Name: Bluetooth SpeakerConnection method: Bluetooth connectionPower supply: built-in lithium batteryBattery capacity: 1200mahCharging method: USBProduct net weight: 0.3 kgProduct size: 28*7*6CMSignal to noise ratio: ≥75dBChannel: 2.1Bluetooth protocol: 4.0Play format: mp3Mode of operation: buttonSpeaker adjustment mode: buttonEffective distance: 8MHousing: plasticFrequency response range: 100HZ-20KHZRated power: 6WSupported format: AUX wired connectionApplicable people: children should not be in contact