Brand: T & G Time to market: 2019 Origin: Shenzhen Source category: spot Type: Portable speakers Connection method: Bluetooth connection Interface type: USB Battery capacity: 500mah Frequency response range: 120HZ-20KHZ Output power: 5W Signal to noise ratio: ≥90dB Power supply: built-in lithium battery Channel: 1 Duration: 1-3 hours Extended storage: 32GB Bluetooth protocol: 4.2 Number of speakers: 1 Effective distance: 10 meters Function: Voice prompt, card, radio, call function Operation method: button Applicable people: General Display: None Playback format: MP3, WMA, WAV Shell material: plastic Whether to support APP: No Supported formats: TF card U disk Speaker adjustment method: button Is there a radio function: have Cabinet material: plastic Appearance size: 73.4 * 73.4 * 95.5mm Product weight: 263 (KG) Print LOGO: Yes Processing method: OEM processing Whether to support one generation: not supported Fastest shipping time: 1-3 days Logistics Services: Delivery After Sales Service: Shop Three Guarantees invoice: No invoice provided packing list: Bluetooth speaker, data cable Package Type: standard Article number: TG129 Whether foreign trade: no Power mode: USB colour: Blue, black, red, blue gray, red blue