wireless speaker
wireless speaker

wireless speaker

Model NO.
SD386
Quantity:
  • Min. Order:2000
  • Color:黑色
Bluetooth version: 5.0 JL
Functions: USB portable disc dialing, TF card dialing, call function, 3.5mm audio cable dialing (or external wired microphone)
Signal to noise ratio (SN): ≥ 82db ± 3dB
Horn power: 15W * 2
Sensitivity: 98 ± 3dB
Frequency response range: 20hz-24khz
Wireless carrier frequency: 24MHz
Load impedance: 4 Ω
Horn unit diameter: 75mm
Material: Wood + ABS
Battery: 4000 Ma
Charging time: about 2-3 hours
Charging voltage: 5V
Bluetooth transmission distance: 10M
Distortion: ≤ 5%
Usage time: about 4-6 hours (depending on specific usage)
Product size: 260mm * 148mm * 150mm
Product weight: 2000g
Outer box size: 60 * 41 * 44.5cm
Sets per case: 8 sets
Accessories: 1 manual, 1 USB charging cable
Product features: 10W dual speakers, high fidelity, deep bass
Classic wood grain design with high texture
Built in high quality lithium battery for long life
Wireless Bluetooth connection, enjoy music without distance
Bluetooth, line in, microSD and USB multi-mode dialing
High radio microphone for hands-free calls

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