Mini retro wood bluetooth speaker portable outdoor wireless computer bluetooth speaker support Aux Tf card for Iphone Android

Product parameters:

Product features: Bluetooth play, hands-free calling, TF card play, U disk play

Material process: ABS + silicone

Socket type: TF /USB /LIN IN /MICRO

Power supply: built-in lithium battery / Micro Android charging port

bluetooth version: 4.2

Channel mode: 2.1

play mp3 / wma or wav format.

Amplifier specifications: Bluetooth play, hands-free calling, TF card play, U disk play.

Speaker Specifications: External Magnets Ø52mm/4Ω/3W

Bass diaphragm: about 30*40mm/1.18*1.57inch

Distortion rate: 1.0%

Bluetooth distance: effective transmission distance ≥10M

Extended memory: Supports 32GB capacity

Frequency response: 0-20KHz

signal noise ratio: 80db it

Charging parameters; 5V 0.3A

Battery capacity: 400~600mA high performance lithium battery