Victor Bluetooth Speaker with Retro Lunchbox Combo

Victor Bluetooth Speaker with Retro Lunchbox Combo Brand: Victor Name: Victor Bluetooth Speaker with Retro Lunchbox Combo Color: Multicolor Speaker Type: Bluetooth Speaker Specification: Wireless Source: Bluetooth Speaker Output: 3W Speaker Frequency: 15HZ-20KHZ Playable Media Format(s): MP3 FM Radio Frequency: 87MHz-108MHz Input(s): TF Card Power Source(s): DC 5V and 3.7V 500mAh, Lithium-ion battery Playtime: Up to 4 hours (Playtime will vary depending on volume level and type of media played) Connectivity: Bluetooth Wireless Technology: Bluetooth Input Ports: TF Card