Connection mode: bluetooth connection

Interface type: USB

Battery capacity: 1200 ma

Frequency response range: 160 hz - 18 KHZ

Output power: 75 db or higher

Signal to noise ratio: 75 db or higher

Power supply: built-in lithium battery

Playing time: 3-6 hours

Extended stored: support

Bluetooth protocol: 4.0

A number of speakers:

Range: 10 meters

Function: 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: it is

Body material: plastic

Appearance size: 150 * 45 * 35 mm

Product weight: 0.3 (KG)

Color: white, blue, red