Model: Bluetooth distance: XO-F38 C10m Product name: Charging input standard: Portable BluetoothSpeaker Type-C ,DC5V/0.5-1A Bluetooth version: speaker unit: Bluetooth V5.1 57mm Battery capacity: 1200mA Music time: 3 hours Continues use (70% volume) Working frequency: 2.402G Hz-2.480GHz Receive sensitivity: -80bBm charging time: 1 hours Output Power: 5W Product Size: 92*92*102mm Package dimensions: 115*115*115mm Support playback: Bluetooth, TF card, FM mode Color: black