Type: Bluetooth speaker. Connection method: Bluetooth connection.
Interface type: USB. Battery capacity: 1800mAH.
Frequency response range: 100HZ-20KHZ. Output power: 10W.
Signal to noise ratio: ≥75dB. Power supply mode: built-in lithium battery.
Channel: 2.1. Duration: 6-8 hours.
Extended storage: 32GB. Bluetooth protocol: 3.0.
Number of speakers: 2. Effective distance: 10 meters.
Function: card, radio, dustproof, call function. Operation method: key.
Applicable people: General. Display: Yes.
Playback format: MP3, WMA, WAV. Shell material: plastic.
Whether to support APP: Yes. Supported format: TF card.
Speaker adjustment mode: button. Is there a radio function: Yes.
Cabinet material: plastic. Appearance size: 400 × 55 × 70mm.
Product weight: 0.75 (KG). Power mode: USB.
Color: blue, black, red, gold, gray.
Note: About color difference: due to different display or shooting methods, please refer to the actual color. About size: Size is measured manually. Depending on the measurement tool and method, there may be errors of 1-3 cm. Thank you for your understanding.