JBK-425 handheld card button portable support wireless spot door-to-door portable home speaker

Brand: JBK
Function: Insert card
Function: Remote control
Function: Waterproof
Function: Radio
Function: Call function
Applicable scene: Car
Applicable scene: Desktop
Applicable scene: Fitness exercise
Applicable scene: Outdoor
Applicable scene: Home
Applicable scene: mobile portable
applicable scenario: karaoke
applicable scenario: square dance
applicable scenario: outdoor lawn
type: bluetooth speaker
time to market: 2020.07.07
origin: dalang, dongguan, china
source category: order
connection mode: bluetooth connection
interface type: USB
frequency response range: 100HZ-20KHZ
output power: below 10W
Signal-to-noise ratio: ≥ 75dB
Power supply mode: built-in lithium battery
Channel: 2
Playback duration: 3 hours
Extended storage: 8GB
Number of speakers: 1
Effective distance: 5 m
Operation mode: button
Applicable crowd: General
Display: yes
Play format: MP3
Play format: WMA
Play format: WAV
Shell material: plastic
Does it support APP: No
Support format: TF card
Sound box adjustment mode: button
Does it have radio function:
Box material: plastic
Print LOGO: can
processing method: OEM processing
whether to support one-piece distribution: support
fastest delivery time: more than 45 days
delivery logistics company: shunfeng
logistics service: delivery to home
invoice: provide invoice
packing list: speaker data line instruction
whether foreign trade: no
power supply mode: USB
cross-border export exclusively for source: no
patent source: no
waterproof grade: not waterproof
bluetooth version: 2.0
shell process: injection molding
built-in battery capacity: 500 mA -800 mA