Product Name: Portable Bluetooth Speaker with FM Radio Outdoor Speaker Um-001 Portable Bluetooth Speaker with FM Radio Phone Holder Model NO.: UM-001 Special Function: With Remote Control, Touch Control, Memory Card Support, Radio, USB Disk Support, Anti-magnetic, Alarm Clock Color: Blue, Black, Red, Gold SNR: <70dB Sound Channel: 2.0 Usage: Mobile Phone, Computer, Radio, Karaoke Speaker Material: Plastic Type: Bluetooth Wireless Speaker Trademark: HUMIT Specification: 24.1*10*6.9CM Origin: Shenzhen HS Code: 85182200 Product Description Product Description:Function: BT,Handsfree call, AUX,TF,USBMaterial: ABSWireless version: JL V4.1Working range: 10mBattery: 3.7V 3600mAhSNR: ≥ 95dBNormal playing time: 2HInside speaker sepcification: 52mm *2Power: 4Ω 5W*2Frequency response: 50Hz-20KHzProduct size: L220*W100*H66mmProduct weight: 500gCharging: 5V/500mAh