KK-4207 2x4" 16W Bluetooth/USB/SD Card Speaker

Bluetooth 5.0, TWS connection
Supports two speakers of the same model connected in series, deep low frequency.

Features

• Model: KK-4207
• EAN code: 6921042141459
• Bluetooth version: BT 5.0
• Chip: Jerry
• Battery capacity: 1800 mAh
• Charging for 3 hours
• Music playing time: 2-3 hours
• Speaker unit: 4 inches * 2
• Power: 16 W
• Support Bluetooth, SD Card, USB
• Product dimensions: 170 * 381 * 165
• Weight: 1365 g

Controls

• Switch: On/off
• Light button: Light switch
• M button: Mode switch
• Previous song button: Previous song
• Button next track: next track
• Pause button: play/pause/long press TWS connection
• +: increase up
• -: decrease down