Item Type: Wireless Bluetooth Speaker|
Color: Blue, Black, Red, Silver Gray, Green|
Interface Type: USB|
Connection method: Bluetooth connection|
Battery capacity: 2400mAh|
Frequency Range: 100HZ-20KHZ|
Power supply: Built-in lithium battery|
Extended storage: 32GB|
Bluetooth Protocol: 4.1|
Play time: 6 hours|
Number of speakers: 2|
Effective distance: 10 m|
Features: Waterproof, drop-proof, voice prompt, card, radio, dustproof, call function|
Operation method: Button|
Playback format: MP3, WMA, WAV|
Shell material: Plastic|
Supported formats: TF card|
Speaker adjustment method: Button|
Product weight: 0.4 (KG)|
Physical dimension: 105 * 105 * 43mm|