Portable Wireless Bluetooth Speaker

Product information:

Connection method: Bluetooth

Interface type: card reader

Battery capacity: 400 mAh

Frequency response range: 40 Hz-20 kHz

Output power: 4 Ω 3 W

Signal-to-noise ratio: ≥70 dB

Power supply: built-in lithium battery

Channel: 1

Playback time: 2-3 hours

Memory expansion: 16 GB

Bluetooth Protocol: 4.0

Number of speakers: 1

Effective distance: 10 meters

Operating mode: button

Playback format: MP3, WMA

Housing material: plastic

Case material: plastic

Size: 6 x 6 x 13.5 cm

Product weight: 0.18 kg

Package contents: one Bluetooth speaker and one charging cable

Color: blue, black, red, gray

Power: USB

Package contents:

Sound *1