Coldy Lion Lenyes Wireless Bluetooth Speaker Sound Waterproof Degree Surround

Connection method: Bluetooth connection

Interface Type: USB

Battery capacity: 1200 mAh

Frequency response range: 60Hz-15KHz

Output power: 60Hz-15KHz

Signal to noise ratio; ≥70db

Power supply: Built-in lithium battery

Channel: 2

Play time; 8 hours

Extended storage: not supported

Bluetooth protocol: 4.0

Number of speakers: 2

Effective distance: 15 meters

Function: waterproof, drop-proof, card, dustproof

Mode of operation: button

Applicable people: General

Display : no

Shell material: plastic

Whether to support APP: Yes

Supported format: TF card

Speaker adjustment method: button

Is there a radio function: No

Box material; plastic

Appearance size: 5.3*2.9*2.2