Kinglucky bluetooth audio home double subwoofer speaker square dance outdoor shop dedicated wireless new small

Function: card, dustproof, anti-drop, subwoofer stereo

Speaker unit: dual speakers

Connection method: Bluetooth connection

Interface type: USB

Frequency response range: 60Hz-15KHz

Output power: 10w

Signal-to-noise ratio: ≥70db

Power supply mode: built-in lithium battery

Channel: 2.0

Playing time: 7 hours

Expanded storage: 16GB

Bluetooth protocol: 5.0

Number of speakers: 2

Effective distance: 10 meters

Operation mode: button

Display: Bluetooth audio subwoofer wireless speaker

Playback format: WMA

Shell material: plastic

Whether to support APP: yes

Supported format: TF card

Speaker adjustment method: button

Whether there is a radio function: yes

Box material: plastic

Appearance size: 150*130*285mm

Whether to support drop shipping: support

Packing list: instruction manual, packaging, stereo, audio cable

Package type: manual, packaging, audio, audio cable, microphone

Color: [Standard Edition]-send charging cable + audio cable, [Ultimate Edition]-send charging cable + audio cable, [Standard Edition]-send charging cable + audio cable + microphone, [Ultimate Edition]-send charging cable + audio Line + Microphone

Bluetooth version: 5.0

Built-in battery capacity: more than 4000 mAh

Rated power: 10W

Battery capacity: 4500