Robot Design Bluetooth Speaker LED Rhythm Flash Wireless Loudspeaker FM Radio Alarm Clock TF Card Support Subwoofer

Specification:

Type: Portable

Model: M5

Working voltage: 3.7v

Signal-to-noise ratio: > 80DB

Bluetooth version: BLUETOOTH5.0

Charging voltage: dc5v 500-1000ma

Screen display: support

Battery capacity: 2500mAh

Working time: about 8-10 hours

Charging time: about 3-5 hours (usb dc5v 0.5-1a)

USB specification: usb2.0

Memory card: TF card, maximum 64g (not included)

File format: mp3, wav

Speaker specification: 45mm 42 3w

Frequency Response: 20-20kHz

Battery capacity: 2500mAh

Colour: Black

material: plastic

Product size: about 175*73.5*54mm