Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 1000mah
Frequency response range: 100HZ-20KHZ
Signal to noise ratio: ≥70db
Power supply mode: built-in lithium battery
Effective distance: 10 meters
Product material: ABS + aluminum alloy
Speaker power: 4Ω 5w
Support playback mode: Bluetooth / TF card / audio cable
Power supply: built-in lithium battery 1000mah
Bluetooth version: EDR5.0
Charging time: about 3h
Playing time: about 10h
Product size: 105 * 105 * 46mm