Type: bluetooth speakers

Connection mode: bluetooth connection

Interface type: USB

Battery capacity: 300 ma

Frequency response range: 2.40 G - 2.480 GHZ

Output power: 3 w

Signal to noise ratio: 75 db or higher

Power supply: built-in lithium battery

Track: 1

The broadcast time: 6 hours

Extension storage: do not support

Bluetooth protocol: 2.1

Speaker: 1

Range: 10 meters

Function: drop, dustproof, waterproof, voice prompt, card, bluetooth audio

Mode of operation: the keys

Applicable people: general

Display: no

Format: WAV, MP3, WMA

Shell material: plastic

Whether to support the APP: no

Supported formats: TF card

Speakers adjust way: buttons

If there is a radio: no

Housing material: ABS.

Appearance size: 79 * * 51 mm to 56

Product weight: 0.086 (KG)

Certificate number: ZL2015 0103206.2

Packing list: speaker lines to + + specification audio + charge

Power supply: USB

Color: pink, blue, red, orange, green

Subwoofer speakers: line

Speaker enclosure material: engineering plastic

Dimension: 79 * 56 * 51 mm