Type: bluetooth speakers

Connection mode: bluetooth connection

Interface type: USB

Battery capacity: 800 ma

Frequency response range: 100 hz - 20 KHZ

Output power: 3 w

Signal to noise ratio: 75 db or higher

Power supply: built-in lithium battery

Track: 2.1

The broadcast time: 4 hours

Extended stored: 16 gb

Bluetooth protocol: 3.0

Speaker: 1

Range: 10 meters

Function: function calls, voice prompt, card, the radio

Mode of operation: the keys

Applicable people: general

Display: no

Format: MP3 player

Shell material: plastic

Whether to support the APP: no

Supported formats: U disk

Speakers adjust way: buttons

If there is a radio: yes

Body material: plastic

Appearance size: 100 * 72 * 165 mm

Product weight: 0.23 (KG)

Certificate type: ROHS

Power supply: USB

Color: white, blue, black, red